Author Archives: Mark Wilson

About Mark Wilson

Mark Wilson is an emeritus 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.

A day of geology on the coast of southwestern France

La Barde, France — Today we traveled west to the Gironde Estuary on the southwest coast to continue our survey of Campanian fossils. It looks like we will be working on the sclerobionts found with the extensive Pycnodonte oyster beds. … Continue reading
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Wooster Geologists begin fieldwork in southwestern France

LA BARDE, FRANCE–Macy Conrad and I began our paleontological fieldwork in what may be the most beautiful part of Europe: southwestern France. Our superb guide and colleague is Natural History Museum scientist Dr. Paul Taylor, a long-time friend who has … Continue reading
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A Wooster Geologist on the Somme Battlefield

Amiens, France — I had two days between the bryozoan meeting in Vienna and the fieldwork in southwestern France, so I decided to visit the World War I battlefields in the Somme Valley of northern France. It was a somber … Continue reading
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Wooster Geologist in Vienna

VIENNA, AUSTRIA — As is the tradition of Larwood meetings of the International Bryozoology Association, time is set aside for a guided tour of the most interesting parts of the host city. Given the incredible diversity of Vienna, we had … Continue reading
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Wooster’s Fossils of the Week: An trilobite hypostome with an encrusting cyclostome bryozoan (Upper Ordovician of Kentucky)

A quick post this week. Above is a bit of a large isotelid trilobite my students and I found this past spring break on an expedition to the Upper Ordovician (Katian) of northern Kentucky. It was collected at a roadside outcrop … Continue reading
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Wooster’s Fossils of the Week: A bouquet of barnacles on a pectenid bivalve from the Upper Miocene of Virginia

These beautiful fossils were found in York State Park and kindly donated by Mae Kemsley (’16). It was a surprise gift I found on my doorstep! They are fossil barnacles completely covering the exterior of a valve of the pectenid … Continue reading
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Wooster Geologists graduate!

WOOSTER, OHIO — We had the pleasure on Monday of watching our geology seniors cross the stage and receive their diplomas. It happens every year, of course, and every year is special. Above is an image of most of the … Continue reading
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Wooster Geologists participate in the historic March For Science on Earth Day, 2017

Wooster, Ohio — It was a chilly day downtown, but several hundred people gathered downtown for the national March For Science. We were one of over 500 local events across the country advocating for science awareness, education and funding. Thank … Continue reading
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Wooster’s Fossils of the Week: A slab of Upper Ordovician bivalves from northern Kentucky

Earlier this month, Luke Kosowatz, Matt Shearer and I went on a field trip through the Cincinnati region collecting Upper Ordovician (Katian) bryozoans and examples of bioerosion for their Independent Study projects and other investigations. I picked up the above … Continue reading
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Wooster’s Fossils of the Week: Strophomenid brachiopods from the Upper Ordovician of southern Ohio

Usually I find fossils in the field or lab and then craft a Fossil of the Week entry around them. This time, though, I started with a paper and then searched for fossils to illustrate it. I found this recent … Continue reading
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