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 Geologist at Valley Forge, Pennsylvania

BRYN MAWR, PENNSYLVANIA–While visiting my friends and colleagues Katherine and Pedro Marenco at Bryn Mawr College, I visited the nearby Valley Forge National Historical Park. Everyone will remember, of course that this is the place outside Philadelphia that the Continental … Continue reading
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Wooster’s Fossil of the Week: Cast of a lower jawbone of the largest ape ever (Pleistocene, southern China)

The above is one of my favorite “fossils”, a commercially-available cast of the lower jawbone of Gigantopithecus blacki, a giant extinct ape. It was produced from an actual Pleistocene fossil found in a cave near Liucheng, Guangxi, in southern China. … Continue reading
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Last day in the Mojave Desert for Wooster Geologists … this year

LAS VEGAS, NEVADA–We left the fine people at the Desert Studies Center in Zzyzx in the morning and drove in an all-too-irregular way through Las Vegas (sorry about that, other drivers!) to the spectacular Red Rocks National Conservation Area northwest … Continue reading
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Exploring the Tecopa region … and finally the trilobites!

ZZYZX, CALIFORNIA–This was our last full day of geological adventures in the Mojave Desert for 2013. The weather was even warmer than yesterday, with the temperature in Baker at 4:00 p.m. a delightful 94°F. We began in the usual way … Continue reading
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Enjoying the geology of the Mojave National Preserve

ZZYZX, CALIFORNIA–Today the Wooster Geologists explored the Mojave National Preserve. It is a beautiful, spacious, diverse place well maintained and protected by the National Park Service. Our first stop of the morning is shown above. We explored a lava tube … Continue reading
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Folded rocks, volcanoes, and a little of the Old West

ZZYZX, CALIFORNIA–The spectacular set of folds above are exposed in the lower parking lot of Calico Ghost Town near Barstow, California. This is a famous site that has been visited by hundreds of geologists, but there are still many mysteries … Continue reading
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Wooster Geologists in ancient lakes

ZZYZX, CALIFORNIA–Today Team Mojave studied the remains of ancient lake systems in the dry, dry desert. Early in the morning we drove west from Zzyzx to the Harvard Road exit off Interstate 15 and took a series of sandy roads … Continue reading
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Death Valley Days

DEATH VALLEY, CALIFORNIA–All geologists love Death Valley. No other place on Earth has such extraordinarily diverse geology combined with a modern infrastructure and a century of scientific study. The Wooster Geologists had a spectacular time in and around the valley … Continue reading
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Wooster’s Fossil of the Week: A brittle star from the Upper Jurassic of Germany

Wooster geologists have again greatly benefited from the donation of a collection by an alumnus. George Chambers (’79), a successful professional photographer, sent us several boxes of minerals, rocks and fossils he had acquired in his lifelong passion for geology. … Continue reading
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Wooster Geologists return to the Mojave Desert

ZZYZX, CALIFORNIA–It is officially now a Wooster Geology tradition: every other year we take a Spring Break field trip with students, faculty and staff. So far all of our trips have been to the Mojave Desert, for reasons that will … Continue reading
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