January 12, 2016
I was a bit disappointed to hear David Attenborough on BBC Radio 4 this morning, while trailing a forthcoming documentary, telling the interviewing that you can determine the mass of an extinct animal by measuring the circumference of its femur.
We all know what he was alluding to, of course: the idea first published by Anderson et al. (1985) that if you measure the life masses of lots of animals, then measuring their long-bone circumferences when they’ve died, you can plot the two measurements against each other, find a best-fit line, and extrapolate it to estimate the masses of dinosaurs based on their limb-bone measurements.
This approach has been extensively refined since 1985, most recently by Benson et al. (2014). but the principle is the same.
But the thing is, as Anderson et al. and other authors have made clear, the error-bars on this method are substantial. It’s not super-clear in the image above (Fig 1. from the Anderson et al. paper) because log-10 scales are used, but the 95% confidence interval is about 42 pixels tall, compared with 220 pixels for an order of magnitude (i.e. an increment of 1.0 on the log-10 scale). That means the interval is 42/220 = 0.2 of an order of magnitude. That’s a factor 10 ^ 0.2 = 1.58. In other words you could have two animals with equally robust femora, one of them nearly 60% heavier than the other, and they would both fall within the 95% confidence interval.
I’m surprised that someone as experienced and knowledgeable as Attenborough would perpetuate the idea that you can measure mass with any precision in this way (even more so when using only a femur, rather than the femur+humerus combo of Anderson et al.)
More: when the presenter told him that not all scientists buy the idea that the new titanosaur is the biggest known, he said that came as a surprise. Again, it’s disappointing that the documentary researchers didn’t make Attenborough aware of, for example, Paul Barrett’s cautionary comments or Matt Wedel’s carefully argued dissent. Ten minutes of simple research would have found this post — for example, it’s Google’s fourth hit for “how big is the new argentinian titanosaur”. I can only hope that the actual documentary, which screens on Sunday 24 January, doesn’t present the new titanosaur’s mass as a known and agreed number.
(To be clear, I am not blaming Attenborough for any of this. He is a presenter, not a palaeontologist, and should have been properly prepped by the researchers for the programme he’s fronting. He is also what can only be described as 89, so should be forgiven if he’s not quite as quick on his feel when confronted with an interviewer as he used to be.)
Update 1 (the next day)
Thanks to Victoria Arbour for pointing out an important reference that I missed: it was Campione and Evans (2012) who expanding Anderson et al.’s dataset and came up with the revised equation which Benson et al. used.
Update 2 (same day as #1)
It seems most commenters are inclined to go with Attenborough on this. That’s a surprise to me — I wonder whether he’s getting a free pass because of who he is. All I can say is that as I listened to the segment it struck me as really misleading. You can listen to it for yourself here if you’re in the UK; otherwise you’ll have to make do with this transcript:
“It’s surprising how much information you can get from just one bone. I mean for example that thigh bone, eight feet or so long, if you measure the circumference of that, you will be able to say how much weight that could have carried, because you know what the strength of bone is. So the estimate of weight is really pretty accurate and the thought is that this is something around over seventy tonnes in weight.”
(Note also that the Anderson et al./Campione and Evans method has absolutely nothing to do with the strength of bone.)
Also if interest was this segment that followed immediately:
How long it was depends on whether you think it held its neck out horizontaly or vertically. If it held it out horizontally, well then it would be about half as big again as the Diplodocus, which is the dinosaur that’s in the hall of the Natural History Museum. It would be absolutely huge.
Interviewer: And how tall, if we do all the dimensions?
Ah well that is again the question of how it holds its neck, and it could have certainly reached up about to the size of a four or five storey building.
Needless to say, the matter of neck posture is very relevant to our interests. I don’t want to read too much into a couple of throwaway comments, but the implication does seem to be that this is an issue that the documentary might spend some time on. We’ll see what happens.
- Anderson, J. F., A. Hall-Martin and D. A. Russell. 1985. Long-bone circumference and weight in mammals, birds and dinosaurs. Journal of Zoology 207:53-61.
- Benson, Roger B. J., Nicolás E. Campione, Matthew T. Carrano, Philip D. Mannion, Corwin Sullivan, Paul Upchurch, and David C. Evans. 2014. Rates of dinosaur body mass evolution indicate 170 million years of sustained ecological innovation on the avian stem lineage. PLOS Biology 12(5):e1001853. doi:10.1371/journal.pbio.1001853
- Campione, Nicolás E., and David C. Evans. 2012. A universal scaling relationship between body mass and proximal limb bone dimensions in quadrupedal terrestrial tetrapods. BMC Biology 10:60 (22 pages). doi:10.1186/1741-7007-10-60
Copyright: promoting the Progress of Science and useful Arts by preventing access to 105-year-old quarry maps
October 11, 2015
In my recent preprint on the incompleteness and distortion of sauropod neck specimens, I discuss three well-known sauropod specimens in detail, and show that they are not as well known as we think they are. One of them is the Giraffatitan brancai lectotype MB.R.2181 (more widely known by its older designation HMN SII), the specimen that provides the bulk of the mighty mounted skeleton in Berlin.
That photo is from this post, which is why it’s disfigured by red arrows pointing at its epipophyses. But the vertebra in question — the eighth cervical of MB.R.2181 — is a very old friend: in fact, it was the subject of the first ever SV-POW! post, back in 2007.
In the reprint, to help make the point that this specimen was found extremely disarticulated, I reproduce Heinrich (1999:figure 16), which is Wolf-Dieter Heinrich’s redrawing of Janensch’s original sketch map of Quarry S, made in 1909 or 1910. Here it is again:
For the preprint, as for this blog-post (and indeed the previous one), I just went right ahead and included it. But the formal version of the paper (assuming it passes peer-review) will by very explicitly under a CC By licence, so the right thing to do is get formal permission to include it under those terms. So I’ve been trying to get that permission.
What a stupid, stupid waste of time.
Heinrich’s paper appeared in the somewhat cumbersomely titled Mitteilungen aus dem Museum fur Naturkunde in Berlin, Geowissenschaftliche Reihe, published as a subscription journal by Wiley. Happily, that journal is now open access, published by Pensoft as The Fossil Record. So I wrote to the Fossil Record editors to request permission. They wrote back, saying:
We are not the right persons for your question. The Wiley Company holds the copyright and should therefore be asked. Unfortunately, I do not know who is the correct person.
Thank you for your enquiry.
We are currently experiencing a large volume of email traffic and will deal with your request within the next 15 working days.
We are pleased to advise that permission for the majority of our journal content, and for an increasing number of book publications, may be cleared more quickly by using the RightsLink service via Wiley’s websites http://onlinelibrary.wiley.com and www.wiley.com.
Within the next fifteen working days? That is, in the next three weeks? How can it possibly take that long? Are they engraving their response on a corundum block?
So, OK, let’s follow the automated suggestion and try RightsLink. I went to the Wiley Online Library, and searched for journals whose names contain “naturkunde”. Only one comes up, and it’s not the right one. So Wiley doesn’t admit the existence of the journal.
Well, there’s lots to enjoy here, isn’t there? First, and most important, it doesn’t actually work: “Permission to reproduce this content cannot be granted via the RightsLink service.” Then there’s that cute little registered-trademark symbol “®” on the name RightsLink, because it’s important to remind me not to accidentally set up my own rights-management service with the same name. In the same vein, there’s the “Copyright © 2015 Copyright Clearance Center, Inc. All Rights Reserved” notice at the bottom — copyright not on the content that I want to reuse, but on the RightsLink popup itself. (Which I guess means I am in violation for including the screenshot above.) Oh, and there’s the misrendering of “Museum für Naturkunde” as “Museum fÃ¼r Naturkunde”.
All of this gets me precisely nowhere. As far as I can tell, my only recourse now is to wait three weeks for Wiley to get in touch with me, and hope that they turn out to be in favour of science.
It’s Sunday afternoon. I could be watching Ireland play France in the Rugby World Cup. I could be out at Staverton, seeing (and hearing) the world’s last flying Avro Vulcan overfly Gloucester Airport for the last time. I could be watching Return of the Jedi with the boys, in preparation for the forthcoming Episode VII. Instead, here I am, wrestling with copyright.
How absolutely pointless. What a terrible waste of my life.
Is this what we want researchers to be spending their time on?
Update (13 October 2015): a happy outcome (this time)
I was delighted, on logging in this morning, to find I had email from RIGHTS-and-LICENCES@wiley-vch.de with the subject “Permission to reproduce Heinrich (1999:fig. 16) under CC By licence” — a full thirteen working days earlier than expected. They were apologetic and helpful. Here is key part of what they said:
We are of course happy to handle your request directly from our office – please find the requested permission here:We hereby grant permission for the requested use expected that due credit is given to the original source.If material appears within our work with credit to another source, authorisation from that source must be obtained.Credit must include the following components:– Journals: Author(s) Name(s): Title of the Article. Name of the Journal. Publication year. Volume. Page(s). Copyright Wiley-VCH Verlag GmbH & Co. KGaA. Reproduced with permission.
So this is excellent. I would of course have included all those elements in the attribution anyway, with the exception that it might not have occurred to me to state who the copyright holder is. But there is no reason to object to that.
So, two cheers for Wiley on this occasion. I had to waste some time, but at least none of it was due to deliberate obstructiveness, and most importantly they are happy for their figure to be reproduced under CC By.
- Heinrich, Wolf-Dieter. 1999. The taphonomy of dinosaurs from the Upper Jurassic of Tendaguru, Tanzania (East Africa), based on field sketches of the German Tendaguru expedition (1909-1913). Mitteilungen aus dem Museum fur Naturkunde in Berlin, Geowissenschaftliche Reihe 2:25-61.
April 13, 2015
We had a short email exchange which quickly converged on, “This would work well for some projects, but not for others.” That’s the same conclusion I came to in my recent review of my own paper titles: I am increasingly enamored of titles that are full sentences, because then if all someone reads is your title, they still know what you found. But not every paper can be summarized so neatly.
Beginning a tight little internet eddy that will be complete at the end of this post, Andy Farke posted my paper title review post on Facebook and it fired some discussion in the comments. Victoria Arbour wrote, “I’m trying to move more towards ‘sentence’ titles, but it’s difficult to come up with something that’s concise, accurate and nuanced sometimes!” I responded, “Totally agreed. There’s no one size fits all solution. I have no idea how John Foster and I could have turned the Snowmass Haplocanthosaurus title into a sentence that wouldn’t have been a disaster. ‘Concise, accurate, and nuanced’ are all good goals, but they pull in different directions.”
But it got me thinking about the different ways that we can craft our results for effective delivery. The default package is long-form: the paper. Not just long, but narrowly targeted: just about every sub-sub-subfield has a core of diehards who will read your paper because it’s right in their wheelhouse and they basically have to, to stay caught up. You were going to reach them anyway. The real question – the question that, iterated over all of your papers, will decide the shape of your career – is who else are you going to reach? The answer is going to depend a lot on serendipity, but you can improve your chances by building something easily digestible – scattering the seeds of your results over as many brains as possible, to increase the number of successful germinations (which in this metaphor could be anything from citations to one-off collaborations to life-long friendships). Here’s what I have so far.
Four ways to efficiently package your results
I almost wrote, “four ways to weaponize and aerosolize your science”. You’re trying to infect people with your ideas. Here are some potential delivery mechanisms.
First, and already mentioned: a good title. Not “Aspects of the history, anatomy, taxonomy and palaeobiology of good heavens I have lost feeling in my extremities” but, whenever possible, something that either tells people what you found (the sentence title) or at least indicates that you found something interesting (the question title, some ‘hook’ titles – “Why giraffes have short necks”). See these three posts for more.
Second, a summary figure. Discussed here. Nice because once people have seen that figure, they basically have your results in one convenient, portable, easily-digestible package. Downside: figures are usually entombed in papers, so this doesn’t count as an outreach maneuver unless you let the figure out into the wild some other way. Blog it, put it on Facebook, do something with it so that it functions as a funnel, catching people and pointing them toward your work.
Third, a punchy poster, like O’Hanlon’s. This has a similar caveat as the summary figure: if the only place people can see it is in its native environment (the paper, the scientific meeting), it’s still only preaching to the converted. Get it out where other people can see it. Second caveat: if the poster doesn’t point to something outside of itself, it doesn’t really count as outreach material. The best part of O’Hanlon’s poster is the QR code. If anyone is unhappy with how brief the poster is, they can follow the link and go down the rabbit hole. The depth of the engagement is in the user’s hands. Corollary: if your poster doesn’t have a QR code or a (tiny)URL, it’s a dead end. Why not make it into a gateway? It’s not a question of either/or, it’s an opportunity for yes/and.
Fourth, an infographic, like this one Victoria Arbour made to summarize some of the results from her big 2013 paper on Alberta ankylosaurs (borrowed from here). I thought it was ingenious when I first saw it (on Facebook), and I still do. You know why? Because I know jack about ankylosaurs, but this thing makes them seem both cool and tractable. Victoria is conveying, “There is structure here, and it makes sense. Let me guide you through it.” I instantly wanted something like this for every group of dinosaurs. You know who will appreciate you building something like this? Every other person besides the half-dozen grognards who work on the exact same thing you do (and maybe them, too). Gratitude leads to citations – people will go out of their way to cite your work just because they want other people to know about it.
Conclusions: give people a destination, give them choices, give them something
Three final points about all of this. First, none of these things work if there’s nowhere for interested parties to go, or nothing for them to find when they get there. If there’s a paper already, it had better justify the interest that made people look at it. Don’t let your catchy title be like the trailer for that movie that was 2 minutes of awesome and 1:58 of zzzzzzz. If there’s no paper yet, what are you pointing people to – a blog, a research website, a PeerJ preprint, some files on FigShare, a YouTube video, your open notebook, what? Give them somewhere to go. Immediate implication: if there’s nowhere else for interested people to go, why are you presenting now? Again: don’t build dead-ends, build gateways.
Next, if you think that crafting a second, tighter package strictly for the purposes of promotion is a bit gauche, here’s another perspective: you’re giving people more choices about how to engage with your work. A paper alone presents a very limited set of options. Read me (or skim me, or look at my figures), or don’t. Some people don’t have the activation energy that requires, and by ‘some people’ I mean everyone outside of your little niche. Most of them will never know that your work even exists. Craft something that will reach those people and give them an easy way in. Even for those closer to home, it may still make their lives easier. Have I actually read Arbour and Currie (2013)? No, but I looked at the pretty figures, because I saw the infographic on Facebook. So when I do need to know something about ankylosaurs (hey, stranger things have happened), I know where to turn – and who to cite. I, the user, have options. Give your users more options, and you may find that you get more users.
Third, it pays to stop and think about how people who aren’t in your narrow sub-sub-subfield are going to find out about your work. Do you have a blog? A Facebook account? Active on a mailing list or a forum? As long as that figure or poster or infographic sits in its native habitat, it’s only reaching the converted. Put it on your blog or on Facebook, now it’s something else, carrying your ideas out into the world: a missive, a missile, a missionary – all from the Latin mittere, ‘to send’. You’re already doing the work. Package it, neatly and tightly, and send it.
– – – – – – –
Many thanks to Victoria Arbour for permission to post her diagram, and for her patience over the 23 months that it has taken me to get around to doing so. You really should go check out Arbour and Currie (2013) – the figures are stunning – and Victoria’s extensive and entertaining series of blog posts that followed. That rabbit hole starts here.
- Arbour VM, Currie PJ (2013) Euoplocephalus tutus and the Diversity of Ankylosaurid Dinosaurs in the Late Cretaceous of Alberta, Canada, and Montana, USA. PLoS ONE 8(5): e62421. doi:10.1371/journal.pone.0062421
- Wedel, M.J., and Taylor, M.P. 2013. Neural spine bifurcation in sauropod dinosaurs of the Morrison Formation: ontogenetic and phylogenetic implications. Palarch’s Journal of Vertebrate Palaeontology 10(1): 1-34. ISSN 1567-2158.
February 26, 2015
Last October, Mike posted a tutorial on how to choose a paper title, then followed it up by evaluating the titles of his own papers. He invited me to do the same for my papers. I waited a few days to allow myself to forget Mike’s comments on our joint papers – not too hard during my fall anatomy teaching – and then wrote down my thoughts.
And then did nothing with them for three and a half months.
The other day I rediscovered that draft and thought, hey, I don’t remember anything I wrote back then, I should redo the experiment and see if my evaluations will be consistent. And this time without looking at Mike’s post at all, so the risk of contamination would be even lower.
BUT FIRST I thought I should write down what I admire in paper titles, so I could see whether my titles actually lived up to my ideals. So now we can compare:
- what I say I like in paper titles;
- what I actually titled my papers;
- what I had to say about my titles last October;
- what I have to say about them now;
- and, for some of my papers, what Mike had to say about them.
What I Admire In Paper Titles
Brevity. I first became consciously aware of the value of concise titles when I read Knut Schmidt-Nielsen’s autobiography, The Camel’s Nose, in 2004 or 2005. (Short-short review: most of the book is a narrative about scientific questions and it’s great, the self-congratulatory chapters near the end are much less interesting. Totally worth reading, especially since used copies can be had for next to nothing.) Schmidt-Nielsen said he always preferred short, simple titles. Short titles are usually punchy and hard to misunderstand. And I like titles that people can remember, and a short title is easier to recall than a long one.
Impact. In short, maximum information transfer using the minimum number of words. This is a separate point from sheer brevity; a paper can have a short title that doesn’t actually tell you very much. But brevity helps, because it’s difficult to compose a long title that really hits hard. Whatever impact a title might have, it will diluted by every extraneous word.
Full sentences as titles. This is taking the information-transfer aspect of the last admirable quality to its logical extreme, although often at the expense of brevity. I was heavily influenced here by two things that happened while I was at Berkeley. First, I taught for a year in an NSF GK-12 program, where graduate students went out into local elementary, middle, and high schools and taught biology enrichment classes. One thing that was drilled into us during that experience is that we were teaching concepts, which ideally would be expressed as complete sentences. Also about that same time I read James Valentine’s book On the Origin of Phyla. The table of contents of that book is several pages long, because every chapter title, heading, and subheading is a complete sentence. This has a lovely effect: once you’ve read the table of contents of the book or any of its parts, you’ve gotten the TL;DR version of the argument. Sort of like a distributed abstract. I’d like to do that more.
How Did I Do?
Time to see if my actions match my words. Full bibliographic details and PDFs are available on my publications page. I stuck with Mike’s red-blue-green color scheme for the verdicts. My October 2014 and February 2015 thoughts are labeled. For joint papers with Mike, I’ve copied his assessment in as well. Any comments in brackets are my editorializing now, comparing what I said in October to what I said a few days ago before I’d looked back at my old comments or Mike’s.
* * * * * * * * * * * *
Sauroposeidon proteles, a new sauropod from the Early Cretaceous of Oklahoma. (11 words)
Oct 2014: Like it. Short, to the point, includes the taxon name.
Feb 2015: Good, gets the job done with a minimum of fuss
Osteology, paleobiology, and relationships of the sauropod dinosaur Sauroposeidon. (9 words)
Oct 2014: This title was inspired by the papers from the early 20th century
Feb 2015: It gets the job done, I suppose. I can’t help but wonder if there might have been a more elegant solution. Part of my unease is that this title is an example of the same attitude that produced the next monstrosity.
Osteological correlates of cervical musculature in Aves and Sauropoda (Dinosauria: Saurischia), with comments on the cervical ribs of Apatosaurus. (19 words)
Oct 2014: Ugh. It gets the job done, I suppose, but it’s waaaay long and just kind of ugly.
Feb 2015: Ugh. Waaay too wordy. I had a (fortunately brief) fascination with long titles, and especially the phrase, “with comments on”. Now I would cut it down to “Bony correlates of neck muscles in birds and sauropod dinosaurs” (10 words)
Vertebral pneumaticity, air sacs, and the physiology of sauropod dinosaurs. (10 words)
Oct 2014: Like it. Would be better made into a sentence, like, “Vertebral pneumaticity is evidence for air sacs in sauropod dinosaurs.”
Feb 2015: Fairly clean. Does what it says on the tin. I’m having a hard time seeing how it could be turned into a sentence and still convey so much of what the paper is about in so few words.
[Heh. As we will see again later on, I was evidently smarter last fall than I am now.]
The evolution of vertebral pneumaticity in sauropod dinosaurs. (8 words)
Oct 2014: Like it. It couldn’t really be any shorter without losing crucial information. Happy to have a decent title on my second-most-cited paper!
Feb 2015: Short, clean, probably my best title ever.
First occurrence of Brachiosaurus (Dinosauria: Sauropoda) from the Upper Jurassic Morrison Formation of Oklahoma. (14 words)
Oct 2014: Yep. once you’ve read the title, you barely need to read the paper. Even better would have been, “A metacarpal of Brachiosaurus from the Upper Jurassic Morrison Formation of Oklahoma.” (12 words)
Feb 2015: Does what it says, but like my other PaleoBios pub, it’s a long title for a short paper. Now I would title it, “First record of the sauropod dinosaur Brachiosaurus from Oklahoma” (9 words)
[my October title was better!]
Postcranial skeletal pneumaticity in sauropods and its implications for mass estimates. (11 words)
Oct 2014: It’s not elegant but it gets the job done. I wanted that paper to be one-stop shopping for sauropod PSP, but of course the real payoff there is the ASP/mass-estimate stuff, so I’m happy to have punched that up in the title.
Feb 2015: Good enough. I like it. It’s a little long–I could reasonably have just titled this, “Postcranial skeletal pneumaticity in sauropods”, but I wanted to draw attention to the implications for mass estimates.
Sauroposeidon: Oklahoma’s native giant (4 words)
Origin of postcranial skeletal pneumaticity in dinosaurs. (7 words)
Oct 2014: About all I would change now would be to add the word “early” at the beginning of the title.
Feb 2015: Great. Could not be shortened further without losing information.
What pneumaticity tells us about ‘prosauropods’, and vice versa. (9 words)
Oct 2014: Love this title. I used it for the abstract of the SVP talk that the paper was derived from, too.
Feb 2015: Kind of a gimmick title, but it’s accurate–the SVP abstract this paper was based on was built around a bullet list. And it’s still nice and short.
Evidence for bird-like air sacs in saurischian dinosaurs. (9 words)
Oct 2014: Along with Wedel (2003b) and Wedel (2006), this has a short (7-9 words apiece) title that tells you what’s in the paper, simply and directly. For once, I’m glad I didn’t turn it into a sentence. I think a declarative statement like “Saurischian dinosaurs had air sacs like those of birds” would have been less informative and come off as advertising. I wanted this paper to do what the title said: run down the evidence for air sacs in saurischians.
Feb 2015: I like it and wouldn’t change it. The “evidence for” part is key – I didn’t want to write a paper primarily about the air sacs themselves. Instead I wanted to lay out the evidence explaining why we think sauropods had air sacs.
Head and neck posture in sauropod dinosaurs inferred from extant animals. (8 words)
Oct 2014: It’s not horrible but it would be better as a declarative statement like, “Sauropod dinosaurs held their necks and heads elevated like most other tetrapods.” (12 words)
Feb 2015: Good. Reads almost telegraphically brief as it is. Does what it says on the tin.
[October Matt wins again!]
A new sauropod dinosaur from the Lower Cretaceous Cedar Mountain Formation, Utah, USA. (13 words)
Oct 2014: Two things about this one. First, I wish we’d been able to include the taxon name in the title, as we were allowed to do back in the day for Sauroposeidon. Second, I know some people whinge about us using the CMF in the title and in the paper instead of the Burro Canyon Fm, which is what the CMF is technically called east of the Colorado River. But srsly, how many people search for Burro Canyon Fm versus CMF? All of the relevant faunal comparisons are to be made with the CMF, so I don’t feel the least bit bad about this.
Feb 2015: Fine. About as short as it could be and still be informative.
The long necks of sauropods did not evolve primarily through sexual selection. Journal of Zoology. (12 words)
Oct 2014: Perfect. The abstract and the paper expand on the title, but if all you read is the title, you know what we found. That’s a worthy goal.
Feb 2015: My first sentence title. Every word does work, so even though this is one of my longer titles, I like it. The length relative to my other titles is not a knock against this one; rather, it emphasizes how well I did at keeping my early titles short and to the point (with a couple of regrettable exceptions as noted above).
The early evolution of postcranial skeletal pneumaticity in sauropodomorph dinosaurs. (10 words)
Oct 2014: Not bad. I wonder if something like, “Widespread vertebral fossae show that pulmonary pneumaticity evolved early in sauropodomorphs” might be better. It’s hard, though, to put so many long, polysyllabic words in a title that doesn’t sound like a train wreck. At a minimum, this paper does what it says on the tin.
Feb 2015: Short and to the point. Another one that couldn’t be any shorter without losing valuable information.
A monument of inefficiency: the presumed course of the recurrent laryngeal nerve in sauropod dinosaurs. (15 words)
Objectively: BAD to OK
Subjectively: GOOD to FREAKIN’ AWESOME
Oct 2014: I readily admit that I could have fashioned a more informative title, but I dearly love this one. It’s derived from a TV commercial for cheeseburgers (true story), and it warms my heart every time I read it.
Feb 2015: This is definitely a gimmick title that is longer than it has to be (it would be a concise 11 words without the unnecessary intro clause) BUT I love it and I’d do it exactly the same if I could do it again. So there!
Why sauropods had long necks; and why giraffes have short necks. (11 words)
Oct 2014: This is one of those ‘draw the reader in’ titles. I like it.
Feb 2015: We both liked the even shorter, “Why giraffes have short necks” but we really felt that a paper about sauropod necks needed sauropod necks in the title. I feel about this one like I feel about my 2007 prosauropod paper: it’s a gimmick title, but it’s short, so no harm done.
Neural spine bifurcation in sauropod dinosaurs of the Morrison Formation: ontogenetic and phylogenetic implications. (14 words)
Oct 2014: Blah. It’s okay, not great. Maybe better as, “No evidence for increasing neural spine bifurcation through ontogeny in diplodocid sauropods of the Morrison Formation”, or something along those lines.
Feb 2015: This one is long but I think the length is necessary. It’s also kinda boring, but it was addressing a fairly dry point. I think any attempt to shorten it or sexy it up would come off as gratuitous.
The effect of intervertebral cartilage on neutral posture and range of motion in the necks of sauropod dinosaurs. (18 words)
Oct 2014: Probably better along the lines of, “Intervertebral spacing suggests a high neutral posture and broad range of motion in the necks of sauropod dinosaurs” or something like that.
Feb 2015: My second-longest title ever! Looking at it now, I think we could have titled it, “Effects of intervertebral cartilage on neck posture and range of motion in sauropod dinosaurs” and gotten it down to 14 words, but the word ‘neutral’ is doing real work in the original so maybe that’s a bust.
Mike: UGH, rubbish.
[October Matt is up by three points at least]
Caudal pneumaticity and pneumatic hiatuses in the sauropod dinosaurs Giraffatitan and Apatosaurus. (12 words)
Oct 2014: Along the same lines as the previous: “Caudal pneumaticity and pneumatic hiatuses show that pulmonary diverticula in the tails of sauropod dinosaurs were pervasive and complex” or something.
Feb 2015: Good. Long only by comparison with some of my earlier titles. Does what it says.
Mike: NOT GOOD ENOUGH
The neck of Barosaurus was not only longer but also wider than those of Diplodocus and other diplodocines. (18 words)
Feb 2015: My second sentence-as-title, and another entry in the run of mostly long titles from 2012 onward. I like how precise it is, despite the length.
A ceratopsian dinosaur from the Lower Cretaceous of Western North America, and the biogeography of Neoceratopsia. (16 words)
Feb 2015: I had no say in this one (by choice, I’m sure Andy et al. would have listened if I had had any suggestions about the title, but I didn’t). If I could rewrite it, I’d probably make it even longer by adding in the word ‘new’ between A and ceratopsian
Haplocanthosaurus (Saurischia: Sauropoda) from the lower Morrison Formation (Upper Jurassic) near Snowmass, Colorado. (13 words)
Feb 2015: Feels a lot longer than its 13 words, mostly because so many of the words are polysyllabic. Normally I like pulling the words in parentheses out, but in this case I can’t see that doing that would actually improve the title. Sometimes descriptive papers need plain titles. It’s okay.
* * * * * * * * * * * *
First, Mike graded harder than I did. In fact, I only rated one of my titles as BAD, which seems a bit feeble. I think we were using different criteria. If a title was boring but serviceable, I gave it an OK, whereas Mike tended to flag any suboptimal title as RUBBISH. But I didn’t remember that about his post, and I deliberately avoided looking at it until I’d made my evaluations.
Second, except for the two PaleoBios papers, all of the titles from the first half of my career (2000-2007) are 12 words or fewer, including a substantial bundle from before I’d read either The Camel’s Nose or Strunk & White. I’m sure that being a Cifelli student and then a Padian student had something to do with that; Rich and Kevin made me into the word choice and grammar pedant that I am today (my rhetorical excrescences on this site are my fault, not theirs).
Third, much to my surprise and consternation, my titles have gotten longer over time, not shorter. Partly that’s because my little corner of the science ecosystem is getting increasingly subdivided, so it’s hard for me to write a paper now with a title as broad as, “The evolution of vertebral pneumaticity in sauropod dinosaurs.” (Possibly a prod to keep seeking out new, more open horizons?) And I suppose there is some tension between brevity, informativeness, and precision. For example, saying in the title of a descriptive paper than a specimen is “from the Upper Jurassic Morrison Formation of [Location], [State or Country]” adds 11 words, but the title really does need those words. That could be a segue into a whole other discussion about descriptive versus analytical work, but that will be a topic for another time.
Ultimately, this has been a fun exercise and it’s made me more aware of how I title may papers. This is useful because I have some manuscripts in the works that deal with really detailed anatomy, and I need to figure out how to give them titles that are precise and informative but still punchy. It’s not easy.
Parting thought: after I posted the slides from my photography and illustration talk, Mike and I talked about posting some of our figures and dissecting them to see how they could be improved (it’s axiomatic that almost all figures could be improved in one way or another). We should really get started on that.
November 21, 2014
…is not actually about scholarly publication. It’s Steve Albini’s keynote address at Melbourne’s Face the Music conference. It’s about the music industry, and how the internet transformed it from a restrictive, top-down oligarchy that mostly benefited middlemen into a more open, level, vibrant ecosystem where artists can get worldwide exposure for free, and yet are often compensated better than they were under the old system. Go read it, and then think about this:
Once the music world met the internet, the problem of getting information from musicians (authors) to listeners (readers) didn’t require any central planning to solve. What little building needed to happen was taken care of by people who were just happy to let the internet work the way it was designed to, and the way it works the most naturally: it makes sharing information almost effortless. Publishers (record labels) still exist, because they offer certain conveniences, but few people are under the delusion that they are necessary.
Over here in academia, we’ve already spent more than a decade wringing our hands over how to manage the shift from a barrier-based publishing world to one based on OA. We’ve put so much time and effort and thought into the problem of how to “save” or “transform” scholarly publishing. Why do we do that? Why not just walk away? Publishing is a button, and anything that we do to lend it any more importance–anything we feed it, in terms of time, effort, energy, or regard–is wasted. Wasted because we deliberately ignore the new reality in favor of propping up a system that performed a job that no-one needs done anymore. I keep wondering when the hell we’re all going to wake up, and start sharing our work the way that musicians and listeners share digital music.
And yet even out here on the crazy-eyed, axe-wielding fringe of the OA movement, we are still conservative. Zen Faulkes published a paper on his blog, and he did it 26 months ago, which is a near eternity in the Shiny Digital Future (it’s 13.4% of the lifespan to date of Google). Mike and I have admired that move, and talk about it, but we haven’t done it. Why not? We could even solicit peer reviews from people we know to be tough but fair reviewers. We all do unpaid editorial and review work for publishers, why not for each other directly? It’s like we’re thinking, “Okay, okay, I’ll review this paper, but only if there’s a publisher somewhere that will benefit from my unpaid labor!”
I suppose that for us, one answer is that PeerJ has given us other options that are just as easy as blogging, like posting preprints. So I am a bit torn: I like PeerJ, I support it, I have several papers in the pipeline that I’m planning on sending there. It offers certain conveniences, like sticking DOIs on everything for us, and tracking all of our metrics. But do we need PeerJ? I wonder if it is just the methadone that will help ease us out of our sad addiction to publishers.
Bonus observation: don’t just translate Albini’s thoughts on music to scholarly publishing, also try doing the reverse. It becomes pretty clear that the central theme of The Scholarly Kitchen is, “How will poor, helpless music listeners survive without all the middlemen to tell them what to listen to? They’ll be so lost.” Keep polishing that brass, guys, and thanks for the patronization!
The photos are of the dodo skeleton in the Yorkshire Museum, which I saw at SVPCA back in September. If you’re a dodo-phile like me, you should consider supporting Leon Claessens’s, Kenneth Rijsdijk’s, and Hanneke Meijer’s quest to better understand the skull and feeding mechanics of dodos. Their crowdfunding campaign runs through the end of the year–please go check it out.
November 10, 2014
When Susie Maidment presented her in-progress research at SVP in Berlin last week, someone came in late, missed her “no tweeting, please” request, and posted a screenshot of the new work (since deleted).
On the back of that, Susie started an interesting thread in which it became apparent that people have very different assumptions. She, and Marc Jones, and others, were assuming that if you don’t tell people not to tweet, then they’ll know not to. Meanwhile, I, and Björn Brembs, and others were assuming the opposite: unless someone says not to tweet, you’re good to go.
Obviously this state of affairs is a recipe for disaster. We’re all going to find ourselves giving presentations where we assume the audience will be doing one thing, but at least some audience members are assuming the other.
So the first thing to say is that we should be explicit about our expectations. My talk at SVPCA this year contained this slide:
I’m going to get into the habit of including something like this every time. Similarly, people who don’t want material from their talks appearing on Twitter should say so.
The second thing is that conferences should state their default policies (always of course allowing individual authors to override them). Someone at, say, SVP, should know from the registration material either that it’s OK to tweet unless told not to, or that it’s not OK to tweet unless told that it is. I think it’s reasonable that different conferences would lean in different directions on this.
The third thing is in the absence of other guidance, it’s better not to tweet. I feel a bit uncomfortable about this because it goes against my pro-open tendencies, but it’s a matter of failing safe. If I want you to tweet my talk but but I forget to say so and there is no conference-wide policy (or the conference policy is No Tweeting), then you won’t tweet it, and that is a missed opportunity –but I’ll live. But if Susie doesn’t want you to tweet but forgets to say so, and you do, then she will be unhappier. (For example, in the present case, Susie is hoping for a media splash, which could be diluted if knowledge of the new finding is already leaking out.
- Individual presenters should say what they want.
- The conference should provide a default policy
- If the absence of both, fail safe by not tweeting.
That’s what I think, anyway. What do you think?
October 21, 2014
In light of yesterday’s tutorial on choosing titles, here are the titles of all my own published papers (including co-authored ones), in chronological order, with my own sense of whether I’m happy with them now I look back. All the full references are on my publications page (along with the PDFs). I’ll mark the good ones in green, the bad ones in red and the merely OK in blue.
The Phylogenetic Taxonomy of Diplodocoidea (Dinosauria: Sauropoda).
OK, I suppose. It does at least clearly state what the paper is about. I’ll give myself a pass on this since it was my very first paper.
Dinosaur diversity analysed by clade, age, place and year of description.
NOT BAD, since the paper was basically a list of many, many results that could hardly have been summarised in the title. I give myself some points for listing the ways I analysed the data, rather than just saying “An analysis of dinosaur diversity” or something equally uninformative.
Phylogenetic definitions in the pre-PhyloCode era; implications for naming clades under the PhyloCode.
NOT BAD again, I suppose, since it was a discussion paper that couldn’t be summarised in a short title. Could I have said what the alluded-to implications are? I think probably not, in a reasonably concise title.
An unusual new neosauropod dinosaur from the Lower Cretaceous Hastings Beds Group of East Sussex, England.
RUBBISH, since it doesn’t name the new dinosaur (which was of course Xenoposeidon). I was young and stupid back then, and just followed convention. In mitigation, it does at least say when and where the specimen is from.
Case 3472: Cetiosaurus Owen, 1841 (Dinosauria, Sauropoda): proposed conservation of usage by designation of Cetiosaurus oxoniensis Phillips, 1871 as the type species.
DOUBLE-PLUS UGLY. But I am going to blame the journal on this one — they have a very firmly defined format for petition titles.
Head and neck posture in sauropod dinosaurs inferred from extant animals.
RUBBISH. What was I thinking, and why did my SV-POW!sketeer co-authors let me choose such an uninformative title? We should of course have gone with a title that says what posture we inferred. The associated blog-post had a much better title: Sauropods held their necks erect … just like rabbits.
A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensch 1914).
ADEQUATE, since the title strongly implies the conclusion (generic separation) even if doesn’t quite come out and say it.
Electronic publication of nomenclatural acts is inevitable, and will be accepted by the taxonomic community with or without the endorsement of the Code.
BRILLIANT. The best title in my CV. You hardly even need to read the paper once you’ve read the title. The only downside: it’s 12 characters too long to tweet.
Sharing: public databases combat mistrust and secrecy.
GOOD, but I can’t take the credit for that (A) because I was third author behind Andy Farke and Matt, and (B) because the journal chose the title.
The Open Dinosaur Project.
OK, but we should have done better. Something like “The Open Dinosaur Project recruits volunteer effort to analyse dinosaur evolution”. Or, if we were being honest (and prescient), “The Open Dinosaur Project will lie embarrassingly moribund for more than two years”.
Sauropod dinosaur research: a historical review.
OK, since it does say what the paper is. But this title is not as good as that of the talk it was based on, “The evolution of sauropod dinosaurs from 1841 to 2008”. (I notice that Mark Witton nicked my title for his talk at TetZooCon.)
Running a question-and-answer website for science education: first hand experiences.
UNOBJECTIONABLE, but not my choice anyway — lead author Dave Hone presumably picked it. Could have done better by stating what at least one of those experiences was.
A new sauropod dinosaur from the Lower Cretaceous Cedar Mountain Formation, Utah, USA.
RUBBISH. At least this time it wasn’t entirely my fault. When we submitted this to Acta Palaeontologica Polonica, it was called “Brontomerus mcintoshi, a new sauropod dinosaur from the Lower Cretaceous Cedar Mountain Formation, Utah, USA”, but the journal made us take the taxon name out of the title. Why? Why why WHY?
The long necks of sauropods did not evolve primarily through sexual selection.
Why sauropods had long necks; and why giraffes have short necks.
EXCELLENT. Short, appealing and (hopefully) funny. When I give talks based on this paper, I use the even better short version, just “Why giraffes have short necks”. But that seemed a bit too cute for an academic setting.
Neural spine bifurcation in sauropod dinosaurs of the Morrison Formation: ontogenetic and phylogenetic implications.
WEAK. We should have stated the conclusion: a title like “Neural spine bifurcation in sauropods of the Morrison Formation is not an ontogenetic feature, but is phylogenetically significant” would have been better.
The neck of Barosaurus was not only longer but also wider than those of Diplodocus and other diplodocines.
GOOD. Not particularly exciting, but explicit.
Caudal pneumaticity and pneumatic hiatuses in the sauropod dinosaurs Giraffatitan and Apatosaurus.
NOT GOOD ENOUGH. We should have stated the main finding: “Caudal pneumaticity and pneumatic hiatuses reveal cryptic diverticula in the sauropod dinosaurs Giraffatitan and Apatosaurus“.
The effect of intervertebral cartilage on neutral posture and range of motion in the necks of sauropod dinosaurs.
UGH, rubbish. What the heck was I thinking? I should have written this post a couple of years ago, and used it to make me choose a much better title. As it is, it just leaves the reader assuming intervertebral cartilage probably has some effect, but they have no idea what.
I make that six good titles, seven bad ones and six indifferent. Awarding two points per good title and one per adequate title, I give myself 18 points out of a possible 38 — slightly less than half, at 47%. More worryingly, there’s no apparent trend towards choosing better titles.
Must do better.