Recently, I published an old manuscript of mine as a PeerJ Preprint.

I wrote this paper in 2003-4, and it was rejected without review when I submitted it back then. (For, I think, specious reasons, but that’s a whole nother discussion. Forget I mentioned it.)

I haven’t touched the manuscript since then (except to single-space it for submission as a preprint). It’s ten years old. That’s a problem because it’s an analysis of a database of dinosaur diversity, and as everyone knows, the rate of recognising new dinosaurs has gone through the roof. That’s the reason I never made any attempt to update and resubmit it: dinosaur diversity is a fast-moving target, and each time through the submit-reject cycle takes long enough for the data to be outdated.

So much for the history. Now the question: how should I cite this paper? Specifically, what date should I give it? If I cite it as from 2004, it will give the misleading impression that the paper has been available for ten years; but if I cite it as from 2014, it will imply that it’s been worked on at some point in the last ten years. Both approaches seem misleading to me.

At the moment, I am citing it as “Taylor (2014 for 2004)”, which seems to more or less capture what’s meant, but I don’t know whether it’s an established convention. Is there an established convention?

Releated: where in mv publications list should it appear? At present I am sorting it under 2014, since that’s when it came out; but should it be under  2004, when it was written? I guess publication date is the one to go far — after all, it’s not unusual even now for papers to spend a year or more in press, and it’s the later (publication) date that’s cited.

Help me out. How should this be done?

References

Today, available for the first time, you can read my 2004 paper A survey of dinosaur diversity by clade, age, place of discovery and year of description. It’s freely available (CC By 4.0) as a PeerJ Preprint. It’s one of those papers that does exactly what it says on the tin — you should be able to find some interesting patterns in the diversity of your own favourite dinosaur group.

Fig. 1. Breakdown of dinosaur diversity by phylogeny. The number of genera included in each clade is indicated in parentheses. Non-terminal clades additionally have, in square brackets, the number of included genera that are not also included in one of the figured subclades. For example, there are 63 theropods that are neither carnosaurs nor coelurosaurs. The thickness of the lines is proportional to the number of genera in the clades they represent.

Taylor (2014 for 2004), Figure 1. Breakdown of dinosaur diversity by phylogeny. The number of genera included in each clade is indicated in parentheses. Non-terminal clades additionally have, in square brackets, the number of included genera that are not also included in one of the figured subclades. For example, there are 63 theropods that are neither carnosaurs nor coelurosaurs. The thickness of the lines is proportional to the number of genera in the clades they represent.

“But Mike”, you say, “you wrote this thing ten years ago?”

Yes. It’s actually the first scientific paper I ever wrote (bar some scraps of computer science) beginning in 2003. It’s so old that all the illustrations are grey-scale. I submitted it to Acta Palaeontologica Polonica way back on on 24 October 2004 (three double-spaced hard-copies in the post!) , but it was rejected without review. I was subsequently able to publish a greatly truncated version (Taylor 2006) in the proceedings of the 2006 Symposium on Mesozoic Terrestrial Ecosystems, but that was only one tenth the length of the full manuscript — much potentially valuable information was lost.

My finally posting this comes (as so many things seem to) from a conversation with Matt. Off work sick, he’d been amusing himself by re-reading old SV-POW! posts (yes, we do this). He was struck by my exhortation in Tutorial 14: “do not ever give a conference talk without immediately transcribing your slides into a manuscript”. He bemoaned how bad he’s been at following that advice, and I had to admit I’ve done no better, listing a sequence of old my SVPCA talks that have still never been published as papers.

The oldest of these was my 2004 presentation on dinosaur diversity. Commenting on this, I wrote in email: “OK, I got the MTE four-pager out of this, but the talk was distilled from a 40ish-page manuscript that was never published and never will be.” Quick as a flash, Matt replied:

If I had written this and sent it to you, you’d tell me to put it online and blog about how I went from idea to long paper to talk to short paper, to illuminate the process of science.

And of course he was right — hence this preprint.

Fig. 2. Breakdown of dinosaurian diversity by high-level taxa. "Other sauropodomorphs" are the "prosauropods" sensu lato. "Other theropods" include coelophysoids, neoceratosaurs, torvosaurs (= megalosaurs) and spinosaurs. "Other ornithischians" are basal forms, including heterodontosaurs and those that fall into Marginocephalia or Thyreophora but not into a figured subclade.

Taylor (2014 for 2004), Figure 2. Breakdown of dinosaurian diversity by high-level taxa. “Other sauropodomorphs” are the “prosauropods” sensu lato. “Other theropods” include coelophysoids, neoceratosaurs, torvosaurs (= megalosaurs) and spinosaurs. “Other ornithischians” are basal forms, including heterodontosaurs and those that fall into Marginocephalia or Thyreophora but not into a figured subclade.

I will never update this manuscript, as it’s based on a now wildly outdated database and I have too much else happening. (For one thing, I really ought to get around to finishing up the paper based on my 2005 SVPCA talk!) So in a sense it’s odd to call it a “pre-print” — it’s not pre anything.

Despite the data being well out of date, this manuscript still contains much that is (I think) of interest, and my sense is that the ratios of taxon counts, if not the absolute numbers, are still pretty accurate.

I don’t expect ever to submit a version of this to a journal, so this can be considered the final and definitive version.

References

 

dodo-skeleton-flipped

Hey, remember this? Your bound-for-PeerJ manuscript is like our Mauritian friend here, and the March 1 deadline is approaching like a hungry sailor with a club. So if you still want a voucher, let me know ASAP.

Today (12th February) is the one-year anniversary of the first PeerJ papers! As Matt put it in an email this morning:

Hard to believe it’s been a year already. On the other hand, it’s also hard to believe that it’s only been a year. PeerJ is just such an established part of my worldview now.

That’s exactly right. PeerJ has so completely rewritten the rule-book (on price, speed and quality of service) that now when I’m thinking about new papers I’m going to write, the question I ask myself is no longer “Where shall I send this?” but “Is there any reason not to send it to PeerJ?”

dorsals-ab-composite

Dorsals A and B (probably D8 and D9) of NHM R5937, “The Archbishop”, a still-undescribed brachiosaurid sauropod from the Upper Jurassic Tendaguru Formation of Tanzania, which I will get done this year, and which is destined for PeerJ. Top row: dorsal view with anterior to the right. Bottom row, from left to right: left lateral, posterior, right lateral, anterior.

Yesterday in the comments of a post on The Scholarly Kitchen, Harvey Kane asked me “I am curious as to where you get the notion that publishing OA is less expensive and in some way “better” than the traditional model?” My reply was (in part):

My notion that OA publishing yields better results than traditional is rooted in the online-only nature of articles, which allows them to ignore arbitrary limits on word-count, number of figures, use of colour, etc., and to exploit online-only formats such as video, 3d models, CT-slice stacks, etc. In my own field of vertebrate palaeontology, it’s now routine to see in PLOS ONE descriptive articles that are many times more comprehensive than their equivalents in traditional journals — see for example the recent description of the frog Beelzebufo.

Of course there is nothing specific to open-access about this: there is no technical reason why an online-only subscription journal shouldn’t publish similarly detailed articles. But my experience so far has been that they don’t — perhaps because they are tied to the mindset that pages and illustrations are limited resources.

For Beelzebufo in PLOS ONE, read baby Parasaurolophus in PeerJ, which we described as “the world’s most open-access dinosaur“. This paper is 83 pages of technicolour goodness, plus all the 3d models you can eat. And the crazy thing is, this sort of detail in descriptive papers is not even exceptional any more — see for example the recent description of Canardia in PLOS ONE, or this analysis of croc respiration in PeerJ

Years ago, I said that in the Archbishop descriptions I wanted to raise the bar for quality of illustration. Well, I’ve taken so long over getting the Archbishop done that the bar has been raised, and now I’m scrambling to catch up. Certainly the illustrations even in our 2011 description of Brontomerus are starting to look a bit old-fashioned.

And of course, the truly astonishing thing about PeerJ is that it does this so very cheaply. Because I’m already a member (which cost me $99), the Archbishop description is going to be free to me to publish this year. (This year for sure!) If we also get our Barosaurus neck preprint published properly this year,then I’ll have to find $100 to upgrade my Basic membership to Enhanced. That’s cheap enough that it’s not even worth going through the hassle of trying to get Bristol to pay for me. And if I ever hit a year when I publish three or more papers, I’ll upgrade once more (for another $100) to the Investigator plan and then that’s it: I’m done paying PeerJ forever, however many papers I publish there. (Matt jumped straight to the all-you-can-eat plan, so he wouldn’t even have to think about it ever again.)

Barosaurus lentus holotype YPM 429, Vertebra Q (C?13). Top row: left ventrolateral view. Middle row, from left to right: anterior view, with ventral to the right; ventral view; posterior view, with ventral to the left. Bottom row: right lateral view, inverted. Inset shows diapophyseal facet on right side of vertebra, indicating that the cervical ribs were unfused in this individual despite its great size. Note the broad, flat prezygapophyseal facet visible in anterior view. (Taylor and Wedel 2013b: figure 6)


Barosaurus lentus holotype YPM 429, Vertebra Q (C?13). Top row: left ventrolateral view. Middle row, from left to right: anterior view, with ventral to the right; ventral view; posterior view, with ventral to the left. Bottom row: right lateral view, inverted. Inset shows diapophyseal facet on right side of vertebra, indicating that the cervical ribs were unfused in this individual despite its great size. Note the broad, flat prezygapophyseal facet visible in anterior view. (Taylor and Wedel 2013b: figure 6)

PeerJ’s pricing is making PLOS ONE’s $1350 APC look distinctly old-fashioned; and the $3000 charged by the legacy publishers (for a distinctly inferior product) is now frankly embarrassing. You might expect that as such low prices, PeerJ’s quality of service would suffer, but that’s not been our experience: editing, reviewing, typesetting and proofing for our neck-anatomy paper were all up there with the best we’ve received anywhere.

And it’s great to see that it’s not just minor researchers like Matt and me who are persuaded by PeerJ: they’ve now accumulated a frankly stellar list of 20 universities (so far) with institutional plans for researchers to publish there. When I say “stellar” I mean that the list includes Harvard, MIT, Cambridge, Berkeley, Stanford, Johns Hopkins, UCL, Carnegie Mellon, Duke … the list goes on.

We can only hope that the next year, and the next ten and twenty, are as successful for PeerJ as the first has been; and that other New Generation publishers will join it in pushing the field forward.

I leave the last word to Matt:

I’m getting Vicki a lifetime membership for Valentine’s Day. Because I’m a romantic.

She’s a lucky, lucky woman.

Triceratops-dorsal-full

As a nice little perk–presumably for being early adopters and users of PeerJ–Mike and I each have been given a small number of referral codes, which will allow other folks to publish in PeerJ for free, as long as the papers are submitted by March 1, 2014. Here’s the scoop, straight from the monkey’s mouth:

If you have colleagues who would like to publish at PeerJ, then we want to give them the opportunity to try us out for free. Therefore, as a Published PeerJ Author, we are providing you with 5 unique ‘Referral Codes’ (which expire on March 1st) to distribute to your colleagues. Each code entitles the recipient to an entirely FREE PeerJ publication. They simply need to quote your referral code in the “Notes to Staff” field, when they submit to PeerJ, and as a result they will be able to publish that article for free (assuming it passes peer-review). Please disseminate these codes to colleagues who you feel will use them, but please make sure that they realize that this code is only valid for submissions made before March 1st, 2014.

Note that this is alongside the current promo wherein, if you post a preprint to PeerJ PrePrints (which is a smashing way of getting fast feedback, or at least it was for us), that manuscript can be published in PeerJ for free, as long as it is formally submitted before January 1, 2014. So if you can get the lead out before the end of the year and don’t have an allergy to fast feedback, you don’t actually need one of these codes.

Trex-dorsal-full

So. If you’re not a PeerJ member but you have a manuscript that you’d like to send to PeerJ before the first of next March, let us know and we’ll hook you up with a referral code. If you’re fairly sure you will use one but aren’t ready to ship yet, let me know and I’ll set one aside for you, with the proviso that I can give it away if we’re getting close to the deadline and you’re not realistically going to make it.

If we get more takers than codes, we’ll figure out some fair way of choosing who gets a code, probably randomly. I will be strongly biased toward people without big paychecks* or institutional support, like grad students and postdocs. (If you’re an undergrad, you can already publish in PeerJ for free, at least for the duration of the pilot program.) So if you’re a grad student or postdoc with a serious plan to get published, speak up and you’ll go to the head of the line. So if you let us know why getting a code would benefit you, you’re more likely to get one.

* I know in academia none of us think we have big paychecks, but compared to most grad students and postdocs, those of us with steady full-time employment are living the dream. I’m trying to reach the folks for whom the $99 lifetime membership fee would be a genuine impediment.

Smilodon-Nelson-Maniscalco-TOP-full

As is apparently the usual thing now when I’m writing about PeerJ and don’t have any images of my own queued up, I’ve borrowed images from Brant Bassam’s astoundingly cool BrantWorks.com to spice up this post. Explicit permission to reproduce the images with credit can be found on this page, which is coincidentally where these images themselves are from. Get on over there and prepare to lose some time looking at sweet stuff.

Update! Five more Golden Tickets available!

As noted in the comment below, Heinrich Mallison also has five PeerJ vouchers to distribute to deserving causes. So if Matt and I run out, the options are still open. Feel free to contact Heinrich directly or to go through us if you prefer.

 

It shouldn’t come as a huge surprise to regular readers that PeerJ is Matt’s and my favourite journal. Reasons include its super-fast turnaround, beautiful formatting that doesn’t look like a facsimile of 1980s printed journals, and its responsiveness to authors and readers. But the top reason is undoubtedly its openness: not only are the article open access, but the peer-review process is also (optionally) open, and of course PeerJ preprints are inherently open science.

During open access week, PeerJ now publishes this paper (Farke et al. 2013), describing the most open-access dinosaur in the world.

FarkeEtAl2013-parasaurolophus-fig4

It’s a baby Parasaurolophus, but despite being a stinkin’ ornithopod it’s a fascinating specimen for a lot of reasons. For one thing, it’s the most complete known Parasaurolophus. For another, its young age enables new insights into hadrosaur ontogeny. It’s really nicely preserved, with soft-tissue preservation of both the skin and the beak. The most important aspect of the preservation may be that C-scanning shows the cranial airways clearly:

FarkeEtAl2013-parasaurolophus-fig9

This makes it possible for the new specimen to show us the ontogenetic trajectory of Parasaurolophus — specifically to see how its distinctive tubular crest grew.

FarkeEtAl2013-parasaurolophus-fig11

But none of this goodness is the reason that we at SV-POW! Towers are excited about this paper. The special sauce is the ground-breaking degree of openness in how the specimen is presented. Not only is the paper itself open access (and the 28 beautiful illustrations correspondingly open, and available in high-resolution versions). But best of all, CT scan data, surface models and segmentation data are freely available on FigShare. That’s all the 3d data that the team produced: everything they used in writing the paper is free for us all. We can use it to verify or falsify their conclusions; we can use it to make new mechanical models; we can use it to make replicas of the bones on 3d printers. In short: we can do science on this specimen, to a degree that’s never been possible with any previously published dinosaur.

This is great, and it shows a generosity of spirit from Andy Farke and his co-authors.

But more than that: I think it’s a great career move. Not so long ago, I might have answered the question “should we release our data?” with a snarky answer: “it depends on why you have a science career: to advance science, or to advance your career”. I don’t see it that way any more. By giving away their data, Farke’s team are certainly not precluding using it themselves as the basis for more papers — and if others use it in their work, then Farke et al. will get cited more. Everyone wins.

Open it up, folks. Do work worthy of giants, and then let others stand freely on your shoulders. They won’t weigh you down; if anything, they’ll lift you up.

References

Farke, Andrew A., Derek J. Chok, Annisa Herrero, Brandon Scolieri, and Sarah Werning. 2013. Ontogeny in the tube-crested dinosaur Parasaurolophus (Hadrosauridae) and heterochrony in hadrosaurids. PeerJ 1:e182. http://dx.doi.org/10.7717/peerj.182

Yesterday I announced that our new paper on Barosaurus was up as a PeerJ preprint and invited feedback.

I woke up this morning to find its third substantial review waiting for me.

That means that this paper has now accumulated as much useful feedback in the twenty-seven hours since I submitted it as any previous submission I’ve ever made.

xx

Taylor and Wedel (2013b: figure 7). Barosaurus lentus holotype YPM 429, Vertebra S (C?12). Left column from top to bottom: dorsal, right lateral and ventral views; right column: anterior view. Inset shows displaced fragment of broken prezygapophysis. Note the narrow span across the parapophyses in ventral view, and the lack of damage to the ventral surface of the centrum which would indicate transverse crushing.

It’s worth reviewing the timeline here:

  • Monday 23rd September, 1:19 am: I completed the submission process.
  • 7:03 am: the preprint was published. It took less than six hours.
  • 10:52 am: received a careful, detailed review from Emanuel Tschopp. It took less than four hours from publication, and so of course less than ten from submission.
  • About 5:00 pm: received a second review, this one from Mark Robinson. (I don’t know the exact time because PeerJ’s page doesn’t show an actual timestamp, just “21 hours ago”.)
  • Tuesday 24th September, about 4:00 am: received a third review, this from ceratopsian-jockey and open-science guru Andy Farke.

Total time from submission to receiving three substantial reviews: about 27 hours.

It’s worth contrasting that with the times taken to get from submission to the receipt of reviews — usually only two of them — when going through the traditional journal route. Here are a few of mine:

  • Diplodocoid phylogenetic nomenclature at the Journal of Paleontology, 2004-5 (the first reviews I ever received): three months and 14 days.
  • Revised version of the same paper at PaleoBios, 2005 (my first published paper): one month and 10 days.
  • Xenoposeidon description at Palaeontology, 2006: three months and 19 days, although that included a delay as the handling editor sent it to a third, tie-breaking, reviewer.
  • Brachiosaurus revision at the Journal of Vertebrate Paleontology, 2008: one month and 11 days.
  • Sauropod neck anatomy (eventually to be published in a very different form in PeerJ) at Paleobiologyfive months and two days.
  • Trivial correction to the Brachiosaurus revision at the Journal of Vertebrate Paleontology, 2010: five months and 11 days, bizarrely for a half-page paper.

Despite the wide variations in submission-to-review time at these journals, it’s clear that you can expect to wait at least a month before getting any feedback at all on your submission at traditional journals. Even PeerJ took 19 days to get the reviews of our neck-anatomy paper back to us.

So I am now pretty such sold on the pre-printing route. As well as getting this early version of the paper out there early so that other palaeontologists can benefit from it (and so that we can’t be pre-emptively plagiarised), issuing a preprint has meant that we’ve got really useful feedback very quickly.

I highly recommend this route.

By the way, in case anyone’s wondering, PeerJ Preprints is not only for manuscripts that are destined for PeerJ proper. They’re perfectly happy for you to use their service as a place to gather feedback for your work before submitting it elsewhere. So even if your work is destined for, say, JVP, there’s a lot to be gained by preprinting it first.

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