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- A Tradition Continues: Richmond, Indiana – Paleoecology, Fall 2025
- Muscle scars in tiny conical fossils: A new paper describing the musculature of Devonian tentaculitids from Armenia and what they mean for the biology and evolution of the group
- Possible Linkages Between Climate and Human History in Ohio (the 4.2 yr. ka interval)
- A spotty Middle Ordovician trilobite from Estonia: A new paper describing an ancient parasitic infection
- A new paper on James Parkinson’s neglected 19th century contributions to crinoid paleontology
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Category Archives: Uncategorized
Wooster’s Fossils of the Week: A Silurian encrinite from southwestern Ohio
The above rock was collected on our Sedimentology & Stratigraphy class field trip last month. It is an average piece of weathered Brassfield Formation (Early Silurian, Llandovery) from Oakes Quarry Park near Fairborn, Ohio (N 39.81472°, W 83.99471°). It is … Continue reading
Wooster Geologists (and a Wooster Chemist) visit Brown’s Lake Bog
I was privileged today to visit Brown’s Lake Bog, a Nature Conservancy preserve, with Greg Wiles, Nick Wiesenberg, and Kim Carter (Chemistry ’16). Greg and Nick have been here many times with students and colleagues, including some epic sessions of … Continue reading
Wooster’s Fossil of the Week: A ptilodictyine bryozoan from the Silurian of Ohio
The fossil above was found by Luke Kosowatz (’17) on our Sedimentology & Stratigraphy class field trip last month. We were measuring and sampling the Brassfield Formation (Early Silurian, Llandovery) near Fairborn, Ohio, and Luke pulled this beauty out of … Continue reading
Wooster’s Fossil of the Week: A Jurassic coral with beekite preservation from southern Israel
This week’s fossil is again in honor of Annette Hilton (’17), now retired as my Sophomore Research Assistant this year. She has been assessing with great skill a large and diverse collection of scleractinian corals from the Matmor Formation in … Continue reading
Wooster’s Fossil of the Week: How to make brilliant acetate peels, with a Jurassic coral example
My retiring Sophomore Research student, Annette Hilton (’17), is excellent at making acetate peels. These peels, like the one above she made from a mysterious Callovian (Middle Jurassic) coral, show fine internal details of calcareous fossils and rocks. This is … Continue reading
Wooster’s Fossil of the Week: A twisted scleractinian coral from the Middle Jurassic of southern Israel
Another exquisite little coral this week from the collection of Matmor Formation (Middle Jurassic, southern Israel) corals Annette Hilton (’17) and I are working through. We believe this is Epistreptophyllum Milaschewitsch, 1876. It is a solitary (although more on that … Continue reading
Flipping the Classroom with Meteorite Impacts
Our introductory courses don’t have labs, but that doesn’t stop our students from having hands-on experiences. Today, students in the Geology of Natural Hazards investigated the relationship between impact craters and projectile properties (size, mass, velocity) by experimenting with a tray of … Continue reading
Posted in Uncategorized
Tagged crater, experiment, flipping the classroom, hazards, impact, introductory geology, meteorite
2 Comments
A beautiful day for Wooster Geologists in the Silurian of Ohio
FAIRBORN, OHIO–It’s field trip season at last for the Wooster Geologists. Several geology classes have now been out in Ohio, taking advantage of windows of spectacular weather. Today was one of those days for 25 students in the Sedimentology & … Continue reading
Geomorphology at Fern Valley and along the Little Killbuck
The group at Fern Valley. Gaging Wilkin Run and measuring water levels in wells. We are fortunate to be able to monitor the streamflow, climate and geomorphic changes along Wilkin Run. Thanks again to Betty and David Wilkin for donating … Continue reading
Wooster’s Fossil of the Week: A tectonically-deformed Early Cambrian trilobite from southeastern California
This wonderful trilobite was found last month by Olivia Brown (’15), a student on the Wooster Geology Department’s glorious field trip to the Mojave Desert. Olivia collected it at Emigrant Pass in the Nopah Range of Inyo County, southeastern California. … Continue reading
Posted in Uncategorized
Tagged California, Cambrian, Fossil of the Week, fossils, Mojave Desert
1 Comment