From the collections of the American Museum of Natural History, I give you the sacrum and fused ilia of “ Apatosaurus ” minimus AMNH 675, as correctly identified by Steve P in a comment to the previous post: As Steve P rightly pointed out, AMNH 675 was designated as Brontosaurus sp. by Osborn (1904), and made the type of Apatosaurus minimus by Mook (1917). It’s been known for some time that whatever this is,

A couple of posts back, when Matt was talking about turtle laminae, he included a photo of me in front of the skeleton of the giant turtle Archelon . Also in that photo is the tripod I was using — if you want to call it that — a tripod of altogether startling inadequacy. Here it is again, this time in the collections of the AMNH: (Bonus SV-POW!

Sometimes you just can’t make this stuff up. You may recall a story from the Onion Our Dumb Century book, allegedly from 1904, about the skeleton of Satan being discovered in Wyoming.

…with sauropod bones! Lots of basements have them. Some basements have had them for decades, and other basements have been newly constructed to house them. So you can take advantage of that retro chic while taking your basement into the 21st century! What the heck am I talking about?

This message appeared on the TAXACOM mailing list:Given that most specimens lack resolvable digital identifiers (a theme I've harped on about before, most recently in the context of DNA barcoding), answering this kind of query ends up being a case of searching publications for text strings that contain the acronym of the collection.

This week the SV-POW!sketeers are off to Bonn, Germany, for the Second International Workshop on Sauropod Biology and Gigantism. All three of us will be there, plus SV-POW! guest blogger Heinrich Mallison, plus Wedel Lab grad student Vanessa Graff, plus about 50 other awesome scientists from around the world. So we’ll have a ton of fun, but we probably won’t get much posted.

Back when Darren and I did the Xenoposeidon description, we were young and foolish, and only illustrated the holotype vertebra NHM R2095 in four aspects: left and right lateral, anterior and posterior.  No dorsal or ventral views.

Vanessa Graff and I spent yesterday working in the herpetology and ornithology collections at the Natural History Museum of Los Angeles County (LACM). The herpetology collections manager, Neftali Comacho, pointed us to this skull of Alligator mississippiensis . It’s not world’s biggest gator–about which more in a second–but it’s the biggest I’ve seen in person.

It’s been a little quiet around here lately. Mike has been slammed with day-job work, Darren is terminally busy as always, and I’m in my fall teaching block so I’ve been too busy to think. But life rolls on and there are announcements that need making. To wit: – My post on the long nerves of sauropods was chosen as one of ten blog posts for the Science Writer Tip Jar at Not Exactly Rocket Science, back in May.

Let’s look a bit more closely at the holotype element of Brontomerus mcintoshi , which as we all remember is the juvenile left ilium OMNH 66430.  Much of what we’ve said about Brontomerus is based on the shape of that ilium, so it’s important to get right.