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- A new paper: Two problematic sclerobiont species that survived the Ordovician-Silurian extinction event
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- A new paper describing the feeding apparatus of Silurian cornulitids from China: More evidence supporting placement of this group in the lophophorates
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Tag Archives: fossils
Wooster’s Fossils of the Week: Beautiful molds on a concretion (Lower Carboniferous of Ohio)
Kit Price (’13) was exploring a local creek on a Geomorphology course field trip north of Wooster led by Dr. Greg Wiles. Like the excellent paleontologist Kit is, her eyes continually searched the pebbles, cobbles, slabs and outcrops for that … Continue reading
Wooster’s Fossil of the Week: a deformed brachiopod (Upper Ordovician of Indiana)
Kevin Silver (’13), a sharp-eyed paleontology student, found this odd brachiopod on our field trip earlier this month in southeastern Indiana. It comes from the Upper Ordovician (Katian) Whitewater Formation. Kevin correctly identified it as Vinlandostrophia acutilirata (Conrad, 1842), an … Continue reading
Wooster’s Fossils of the Week: a little sclerobiont community (Upper Ordovician of Indiana)
Last week the students of my Invertebrate Paleontology class found many excellent fossils in the Whitewater and Liberty Formations of southeastern Indiana. We will be featuring some of them in this space. I want to start with one of my … Continue reading
Paleontology field trip in southeastern Indiana
RICHMOND, INDIANA–Geology students in the Cincinnati area are a bit spoiled when it comes to finding fossils in the field. The Upper Ordovician rocks here are world-famous for the extraordinary abundance, variety and preservation of invertebrate fossils.like those shown above … Continue reading
Wooster’s Fossil of the Week: a twisted little crinoid (Lower Silurian of Estonia)
This week’s fossil is a tiny little crinoid with an odd shape. Calceocrinus balticensis (shown above with the scale bar as one millimeter) is a new species from the Lower Silurian (Llandovery) of Hiiumaa, western Estonia. It is part of … Continue reading
Wooster’s Fossils of the Week: Sea urchin bits (Middle Jurassic of southern Israel)
Our fossils this week come from our growing collection of material found in the Matmor Formation (Callovian-Oxfordian) of Makhtesh Gadol, southern Israel. In November I will be giving a talk at the annual meeting of the Geological Society of America … Continue reading
Wooster’s Fossils of the Week: an enigmatic set of tubes (Middle Jurassic of Poland)
The fossils this week celebrate the appearance of an article in the latest issue of Palaios authored by an international team led by my good friend and colleague Michał Zatoń (University of Silesia, Poland). The fossils are strange polka-dotted tubes … Continue reading
Wooster’s Fossil of the Week: a cameloid footprint (Miocene of California)
This fossil is from near my hometown of Barstow, California. It was collected many years ago loose in talus from the Barstow Formation (Barstovian, Miocene). I note this carefully because today collecting such specimens from the Fossil Beds of the … Continue reading
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Upside-down and inside-out: Cryptic skeletobiont communities from the Late Ordovician of Ohio, Indiana, and Kentucky — An abstract submitted to the Geological Society of America for the 2012 annual meeting
Editor’s note: The Wooster Geologists in Indiana this summer wrote an abstract for the Geological Society of America Annual Meeting in Charlotte, North Carolina, this November. The following is from student guest blogger Kit Price in the format required for … Continue reading
Wooster’s Fossil of the Week: a bifoliate bryozoan (Upper Ordovician of Indiana, USA)
The specimen above is a species within the trepostome bryozoan genus Peronopora Nicholson, 1881. I don’t know which species because that would require me to slice it open and examine its microscopic skeletal details. (A reason why trepostome bryozoans are … Continue reading