Tiny mastodon from the bayou

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Giant mastodon from the bayou

Mastodons have been known to western scientists for more than 250 years, and were identified in Louisiana as early as 1804. But in spite of the long history of mastodon research, they still have lots of surprises for us.

Vertebrate Fossils of Louisiana

I completed my PhD at Louisiana State University in 1998, working under the guidance of Dr. Judith Schiebout. When I applied to LSU, Judy was mostly known for her work on the early Cenozoic mammals at Big Bend National Park in Texas. This was pretty far from the Miocene whales

Tiny fossil bats

Much of my research has focused on fossils of animals from the upper end of the size range, such as whales and mastodons. But I'm endlessly fascinated by the vast numbers of small fossils out there. Even among the vertebrates, some of the bones are tiny! Above is

Tracing holes in bones

When trying to understand the anatomy of a bone, one of the first steps is identifying structures that are shared with the same bone from other species (the technical term is "homologous structures"). One that is quite useful to look for is holes in the bone, called foramina

No, they aren't dire wolves

You may have seen the mountains of hype over the last few days about Colossal Biosciences' claim that they have brought the dire wolf back from extinction. I am, to put it mildly, skeptical. That's not to say there isn't some impressive science going on.

Welcome to Paleontology (and more)

I'm a scientist, and have been one my entire adult life (and for most of my childhood). I'm also an educator, although in my view you can't really be a scientist unless you're also educating people about science. Way back in the