Author Archives: Mark Wilson

About Mark Wilson

Mark Wilson is a Professor of Geology at The College of Wooster. He specializes in invertebrate paleontology, carbonate sedimentology, and stratigraphy. He also is an expert on pseudoscience, especially creationism.

New paper: Early Silurian recovery of Baltica crinoids following the end-Ordovician extinctions (Llandovery, Estonia)

It has been an absolute delight to work with the crinoid master Bill Ausich of The Ohio State University. He is not only one of the world’s top paleontologists, he’s a great guy. Bill taught me all I know about … Continue reading

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A new paper on a cryptic crustoid graptolite from the Middle Ordovician of Estonia

I have long enjoyed exploring the Ordovician and Silurian rocks of Estonia with my Estonian friend Olev Vinn. We have done a lot of work together, and Estonia continues to provide fascinating fossils for our studies. Our circle of paleontologists … Continue reading

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Wooster Geologists at the 2019 Annual Meeting of the Geological Society of America

Phoenix, Arizona — It was a small group of Wooster Geologists at the annual meeting of the GSA held in Phoenix last week. The very early date (about a month earlier than usual) and the consequently earlier abstract deadline reduced … Continue reading

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Thirty-third annual report of the Wooster Earth Sciences Department now available

Thank you to Patrice Reeder for her epic work on this report, from its design and art to content. Click away and enjoy!

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Last fieldwork of the summer: A local section with a mystery limestone

It was a delightful August day in northeastern Ohio with pleasant temperatures and thunderstorms that obligingly went around us. Nick Wiesenberg, our geology technician, and I were invited by Dr. Nigel Brush (Ashland University) and friends to examine an outcrop … Continue reading

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A continental heat wave won’t stop Wooster Geologists …

… but it will slow us down! Today Nick Wiesenberg, our excellent departmental technician, and I took a short day trip to southeastern Indiana to collect fossils for my upcoming Paleoecology course. It was in the middle of what may … Continue reading

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A Wooster Geologist has a great time in Central Europe

This month I had the privilege (and generous funding from a Luce Award) to attend the 18th Conference of the International Bryozoology Association in Liberec, Czech Republic. I was also able to participate in the pre conference field trip which began in … Continue reading

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18th Conference of the International Bryozoology Association. Liberec, Czech Republic.

Liberec, Czech Republic — This small Czech city is our base for the 18th Conference of the International Bryozoology Association. Kamil Zágoršek is again our hard-working host. Above is the Liberec Town Hall. Liberec has a deep history, which was … Continue reading

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A visit to the Devonian of the Czech Republic. And then Prague, of course.

Liberec, Czech Republic — Today the IBA field party visited the Koněprusy area, including the Koněprusy Caves. Inexplicably I took no pictures, probably because I was trying not to bump my head in the wet and narrow passageways. Nearby is … Continue reading

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Into a bit of the Czech Cretaceous

Beroun, Czech Republic — Today the International Bryozoology Association pre-conference field party visited a fascinating quarry near Chrtníky, Czech Republic. Ordovician diabase is mined here for road gravel and other industrial uses. This rock was uplifted and exposed during the … Continue reading

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