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.

Wooster Geologists Alumni Reception at the 2013 Geological Society Annual Meeting in Denver

DENVER, COLORADO–It is a tradition at the annual GSA meeting to have a Wooster Geologists alumni gathering. Here is this evening’s happy crew of current students, faculty and alumni — or at least a snapshot of a continuum of people … Continue reading
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Team Utah’s first presentation at GSA 2013

DENVER, COLORADO–Michael Williams (who chose a particularly impressive shirt and tie today) and Dr. Shelley Judge presented a poster at the Geological Society of America meeting entitled: “Evidence for inflation and deflation in lavas flows west of Miter Crater, Ice … Continue reading
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Geology Independent Study at Wooster highlighted at GSA meeting in Denver

DENVER, COLORADO–This afternoon Dr. Meagen Pollock presented a poster at the Geological Society of America entitled: “The history, current best practices, and future trajectory of the Independent Study (I.S.) program at The College of Wooster“. In this work, co-authored with … Continue reading
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Wooster paleontologists present at the Geological Society of America meeting in Denver

DENVER, COLORADO–Yesterday Oscar Mmari (’14) gave the first presentation from Wooster’s Team Israel 2013 at the annual meeting of the Geological Society of America in Denver. Today our two paleontologists on the team discussed their posters. Above is Lizzie Reinthal … Continue reading
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First Wooster geology presentation at the 2013 annual meeting of the Geological Society of America in Denver, Colorado

DENVER, COLORADO–It’s that time of year for geologists when we collect at one of two major national meetings. Wooster geologists are always well represented at the Geological Society of America convention, this year held in downtown Denver. Meagen Pollock, Shelley … Continue reading
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Wooster’s Fossils of the Week: Bits of a bamboo coral from the Lower Pleistocene of Sicily

Earlier this summer I participated on a pre-conference field trip of the International Bryozoology Association throughout Sicily. We had an excellent time and saw many wondrous things. At one stop on the western side of the Milazzo Peninsula in the … Continue reading
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Wooster’s Fossil of the Week: A carnivorous snail from the Pliocene of Cyprus

These drab and worn shells from the Pliocene of Cyprus are the remains of deadly little snails still around today. They are from an unknown species of the genus Euthria Gray, 1850. (Sometimes Euthria is considered a subgenus of Buccinulum.) … Continue reading
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Wooster’s Fossil of the Week: A cheilostome bryozoan and serpulid worm bryolith from the Recent of Massachusetts

A bryolith is a mobile, unattached mass of bryozoans. Cheilostome bryozoans are especially good at forming bryoliths because of their hardy skeletons and relatively rapid rates of growth. The above specimen is a bryolith collected by my good friend Al … Continue reading
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Wooster’s Fossil of the Week: A gastropod/coral/hermit crab combination from the Pliocene of Florida

These two shells show a lovely symbiosis between shallow marine hermit crabs and encrusting scleractinian corals. I was first introduced to the concept of “pagurized” shells by my friends Paul Taylor and Sally Walker. They showed me the many ways … Continue reading
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Wooster’s Fossil of the Week: A terebratulid brachiopod from the Miocene of Spain

These large brachiopods are of the species Terebratula maugerii Boni, 1933. They were found in Upper Miocene (Tortonian-Messinian) beds near Cordoba, Spain. Wooster acquired them through a generous exchange of brachiopods with Mr. Clive Champion in England. The specimen on … Continue reading
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