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paleoanthropology, genetics and evolution

P. Z. Myers on the Niobrara formation

Thu, 2005-05-19 00:40 -- John Hawks

A very interesting post by Pharyngula scribe P. Z. Myers that helps to put the geologic legacy of western Kansas into perspective. This is the part of the state I am from, and I have a painting of a Niobrara chalk outcrop on my living room wall. But there is nothing like considering the history of the area, with short mentions of the role of the Sternbergs in discovering it, to put the landscape into a deeper perspective. This post goes from a microscopic view of the chalk to the paleontology of ancient reptiles in the formation.

You can find out more about them at the Sternberg Museum in Hays, which preserves many of the original fossils prepared by George Sternberg. The web site could be better, but the museum is a real treat; it rivals some of the best university paleontology exhibit museums I have seen.

You can still find sharks' teeth on the chalk road past my grandparents' farm. They've been waiting 80 million years to be found.

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Neandertals

For years, I've worked on their bones. Now I'm working on their genes. Read more about the science studying these ancient people.

Denisova

From a finger bone of an ancient human came the record of a completely unexpected population. My lab is working on the science of the Denisova genome.

Acceleration

The advent of agriculture caused natural selection to speed up greatly in humans. We're uncovering some of the ways that populations have rapidly changed during the last 10,000 years.

Malapa

Just outside Johannesburg, the Malapa site is producing some of the most exciting finds in human evolution. This site is the headquarters of the Malapa Soft Tissue Project.