Sunday, March 11, 2018

Marshalls Creek Mastodon

This is something of an apology. I gave a paleontological presentation for the folks at Delaware Water Gap National Recreation Area last September, and after I finished someone brought up the Marshalls Creek Mastodon. I'd been focusing on other topics, so the mastodon hadn't made the cut (for shame on my account!). I am now remedying that omission. For the rest of you who haven't been introduced to the fossil in question, you can also find accounts in Hoff (1969, 2001), which are my primary sources. The Monroe County Historical Association also has a brief online account.

Sunday, March 4, 2018


Ankylosaurs have had a good few weeks, publicity-wise. First we get some actual science done on the long-held belief that they were prone to "bloat and float" (if you don't like to contemplate recently deceased animals, I will simply say yes, it looks pretty good; if you'd like a less-technical summary, go here). We've also now got the oldest record of a true tail club, wielded by the newly minted Jinyunpelta sinensis.