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- Ulysses Locke on Wooster’s Fossil of the Week: Petrified conifer wood
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- In the embrace of Maresha, where the Earth yields as if obeying an ancient Summons, 1,000 Bell-shaped Mouths speak for the brilliance of a City that once flourished beneath the same Sun, the laughter of Merchants, the tread of Warriors, the rustle of Pige on A Wooster Geologist visits the caves of Tel Maresha in central Israel
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- A Blast from the Past: Paleoecology 2025 Visits Cleveland Museum of Natural History
- 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
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Tag Archives: fossils
Wooster’s Fossils of the Week: Trepostome bryozoans, burrow systems, and bedding features in an Upper Ordovician limestone from southeastern Minnesota
One of the little mysteries on the recent Minnesota research trip by Wooster students, faculty and staff is the origin of thin limestone beds in the middle of the thick shales of the Decorah Formation (Upper Ordovician). How did such … Continue reading
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Tagged Fossil of the Week, fossils, ichnology, limestone, Minnesota, Ordovician
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Wooster’s Fossil of the Week: A mytilid bivalve from the Middle Jurassic of southern Israel
This week’s specimen comes from one of my favorite fossiliferous units: the Matmor Formation (Middle Jurassic, Callovian) of Makhtesh Gadol in southern Israel. I’ve been delighted by the fossils and lithologies of the Matmor since 2003. This particular fossil is … Continue reading
A wet cave and the Mighty Mississippi River
Rochester, Minnesota — Since Team Minnesota efficiently finished its fieldwork yesterday, we have two days before the students fly out of the Minneapolis-St. Paul airport. The good weather has given us a gift of time, so we’re using it like … Continue reading
Team Minnesota finishes its work (in Iowa, funny enough)
Rochester, Minnesota — We returned to Decorah, Iowa, today to measure and sample the Decorah Shale (Upper Ordovician) in its type locality. It was much drier here than on our last attempt! Above is the gray Decorah Shale topped by … Continue reading
Paleontological fieldwork in southeastern Minnesota
Rochester, Minnesota — It was a good day for fossil collecting on the Minnesota prairie. Above you see a handful of articulated orthid brachiopods collected by Nikki Bell at a quarry exposure near Rochester. This quarry has long been abandoned … Continue reading
Wooster’s Fossil of the Week: A new Late Ordovician bryozoan from Oklahoma
I am very pleased to introduce a new bryozoan genus and species recently described in the First View section of the Journal of Paleontology. Paul Taylor (Natural History Museum, London) and I present: “A new runner-like cyclostome bryozoan from the … Continue reading
Team Minnesota visits the Upper Ordovician of Iowa
Rochester, Minnesota — Team Minnesota traveled south today to visit exposures of our three favorite formations: the Platteville Limestone, Decorah Shale, and Cummingsville Limestone. Where best to see the Decorah Shale than in Decorah, Iowa? Above the crew is scattered … Continue reading
Wooster’s Fossil of the Week: A bored rhynchonellid brachiopod from the Middle Jurassic of France
Another beautiful brachiopod this week from our friend Mr. Clive Champion in England. His donations to our collections have considerably enriched our teaching program, especially for brachiopods! This specimen is the rhynchonellid Kutchirhynchia morieri (Davidson, 1852) from the Middle Jurassic … Continue reading
Wooster’s Fossils of the Week: A molluscan assemblage from the Miocene of Maryland
Earlier this month a gentleman stopped by The Department of Geology and donated the above beautiful slab of fossils to our program. Dale Chadwick of Lancaster, Pennsylvania, is an avid amateur fossil collector with a very useful website and considerable … Continue reading
Wooster’s Fossil of the Week: An ammonite from the Middle Jurassic of southern England
We’re featuring just a workaday fossil this week because of other summer activities. This is the ammonite Leptosphinctes Buckman 1929 from the Inferior Oolite (Middle Jurassic) at Coombe Quarry, Mapperton, Dorset, southern England. Cassidy Jester (’17) and I collected it … Continue reading