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Sauropod Vertebra Picture of the Week

SV-POW! ... All sauropod vertebrae, except when we're talking about Open Access. ISSN 3033-3695
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OK, so it’s actually day 7: I missed my deadline yesterday due to that unfortunate necessity, the day-job, which had me in meetings for half of the day and travelling for the other half. Yes, I could have written this post on the trains and planes, but I had my reasons. So here we are, at last.

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Today is an exciting day here at SV-POW! Towers, with the publication of the new dinosaur Xenoposeidon proneneukos , based on — you guessed it — a sauropod vertebra. The reference is: And what a vertebra it is! Let’s take a look: Here we see the vertebra from both sides: on the left side, we see it in left lateral aspect, and on the right, in right lateral.

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Here is another beautiful but (so far) unidentifiable isolated dorsal vertebra from the Wealden Supergroup. Rather than the usual orthogonal views (anterior, posterior, lateral) this is in an oblique view: right anterolateral. This vertebra is one of two that, together, make up the specimen BMNH R90. For my own convenience I have assigned them lower-case latters so each can be referred to individually. I call this one R90a.

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Autor Darren Naish

Welcome to another SV-POW! world first: the first ever outing (to my knowledge) of a photo of BMNH R5333, an articulated set of two-and-a-bit titanosaur caudal vertebrae. These vertebrae come from the famous Wessex Formation of the Isle of Wight: they are from the Lower Cretaceous, and specifically from the Barremian.