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Publicados in Sauropod Vertebra Picture of the Week

Last time around, I referred in passing, rather flippantly, to what I called Tutorial n: how to become a palaeontologist .  Since then, I realised that actually I could write a tutorial on this, and that it could be surprisingly short and sweet — much shorter than it would have needed to be even a few years ago. So here it is: how to be a published palaeontologist.

Publicados in Sauropod Vertebra Picture of the Week

Well, this is frustrating.  Over on the VRTPALEO mailing list, all the talk at the moment is of the new paper by Henry Galiano and Raimund Albersdörfer (2010), describing their rather comically named new species Amphicoelias brontodiplodocus .  And to be fair, the material they’re describing is sensational, and the photographs in the paper are pretty good.

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Let’s assume for a moment that you accept our contention (Taylor et al. 2009) that, since extant terrestrial tetrapods habitually hold their necks in maximal extension, sauropods did the same.  That still leaves the question of why we have the neck of our Diplodocus reconstruction at a steep 45-degree angle rather than the very gentle elevation that Stevens and Parrish’s (1999) DinoMorph project permits.

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So far in our coverage of the new paper (Taylor et al. 2009) we’ve mostly focused on necks, following the discovery by Graf, Vidal, and others that when they are alert and unrestrained, extant tetrapods hold their necks extended and their heads flexed. (Although they turn up with distressing regularity, “ventroflexed” is redundant and “dorsiflexed” is an oxymoron; Darren lays down the law here.) There’s more to the paper;

Publicados in Sauropod Vertebra Picture of the Week

Welcome, one and all, to Taylor, Wedel and Naish (2009), Head and neck posture in sauropod dinosaurs inferred from extant animals .  It’s the first published paper by the SV-POW! team working as a team, published in Acta Palaeontologica Polonica, and freely available for download here.

Publicados in Sauropod Vertebra Picture of the Week

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Publicados in Sauropod Vertebra Picture of the Week

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Publicados in Sauropod Vertebra Picture of the Week

Pursuant to a comment I just made on the previous post, here is cervical 8 of YPM 1980, the holotype of Brontosaurus excelsus , now of course known as Apatosaurus excelsus , in anterior and left lateral views, scanned from plate 12 of Ostrom and McIntosh 1966. Look on my cervicals, ye mighty, and despair. You see? I wasn’t kidding. This thing is beyond crazy.