Category Archives: ScotBlogs Contributed

Tartu, Estonia — As a sign we’re near the end of our work in Tartu, there are no crinoids in this post. Instead, above is an Ordovician bryozoan from Estonia that encrusted the aragonitic shell of a nautiloid. The aragonite … Continue reading →
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Tartu, Estonia — Bill Ausich and I returned to the Natural History Museum today to tour the public exhibits. It was hard to not make it into a study trip, though, for our research. I suppose since our “work” is … Continue reading →
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Tartu, Estonia — This morning Bill Ausich and I walked to the new Estonian National Museum, shown above. It has a most unusual elongated building constructed on an abandoned secret Soviet airbase for bombers (Raadi Airfield). It follows an old … Continue reading →
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Tartu, Estonia — Today Bill Ausich and I returned to the geology lab on the university campus to continue our work on the Kalana Lagerstätte crinoids. There is Bill above working on specimens. I spent most of the day working … Continue reading →
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Tartu, Estonia — Today Bill Ausich and I began our work in the University of Tartu Natural History Museum. Our most knowledgeable and helpful host is chief geology curator Mare Isakar. This museum is just a short walk from our … Continue reading →
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Tartu, Estonia — Disconcertingly it says “chemistry”, but there really is a geology department inside this building on the University of Tartu campus. The Geology Department is part of the Institute of Ecology and Earth Sciences. We are very impressed … Continue reading →
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Tartu, Estonia — Today Bill and I had a spectacular geology and culture field trip in northeastern Estonia. As you can see in the images, the weather was excellent, if a little warm. Our Estonian hosts took us from Tartu … Continue reading →
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Summer 2018 research in the Tree Ring Lab has come to a close. The group of five students worked on a variety of projects, learning about the climate and history of Ohio and Alaska, and the application of different dendrochronological … Continue reading →
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The following post is courtesy of Anna Cooke (’20), who worked with Dr. Alex Crawford through Wooster’s Sophomore Research Program this summer In the heat of Ohio’s summer, it’s been a small bit of relief to turn my attention to … Continue reading →
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The Shape In dimensionless coordinates, with the [latex]z[/latex]-axis pointing down, Norton’s dome has the shape [latex display=”true”] z = \frac{2}{3}s^{3/2},[/latex] where [latex]s[/latex] is the arc length along the dome. If [latex]ds^2 = dx^2 + dz^2[/latex], then [latex display=”true”] x = \int dx … Continue reading →
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