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- A new paper: Two problematic sclerobiont species that survived the Ordovician-Silurian extinction event
- Voices in the Trees: Update on the Alaska Youth Stewards and The College of Wooster Tree-Ring Lab Collaboration at Five Years
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- Dating a Cabin from Pittsburgh
- 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 Geologist on the Baltic Coast
SOPOT, POLAND — Yes, that’s a view from my hotel window. I’ve suddenly found myself in an old resort town on the Baltic coast of Poland near the cities of Gdansk and Gydnia. Another one of those astonishing geographic transformations … Continue reading
Wooster’s Fossil of the Week: A fragment of an asteroid (the sea star kind) from the Upper Cretaceous of Israel
This is not an important fossil — there is not enough preserved to put a name on it beyond Family Goniasteridae Forbes, 1841 (thanks, Dan Blake) — but it was a fun one to find. It also photographs well. This is … Continue reading
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Tagged Cretaceous, Fossil of the Week, fossils, Israel, Negev
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Wooster’s Fossil of the Week: My favorite part of a crinoid (Middle Jurassic of Israel)
In April of this year I completed my 11th trip to southern Israel for fieldwork in the Mesozoic. My heart warmed every time I saw these robust plates of the crinoid Apiocrinities negevensis, which was reviewed in a previous blog … Continue reading
Wooster’s Fossil of the Week: A fly in amber
A classic fossil this week. I wish I could say more about it. The specimen lost its label years ago, so I don’t know where it is from or its age (although a good guess is Neogene). I also can’t … Continue reading
Wooster’s Fossils of the Week: “Star-rock” crinoids from the Middle Jurassic of Utah
This little slab of crinoid stem fragments comes from the Co-op Creek Member of the Carmel Formation (Middle Jurassic) exposed in northwestern Kane County, Utah. I collected it with my friend Carol Tang as we explored a beautiful encrinite (a … Continue reading
Wooster’s Fossil of the Week: One sick crinoid from the Middle Jurassic of Israel
My first thought on seeing this distorted fossil was how much it evoked one of those Palaeolithic “Venus figurines“. It is certainly difficult to deduce that this is actually a crinoid column (or stem). It was found during my last … Continue reading
Last work of Team Israel, Matmor Division
WOOSTER, OHIO–Steph Bosch (’14) and Lizzie Reinthal (’14) volunteered to examine the Matmor Formation fossils I collected last month in Israel. Each fossil, most of which are crinoid ossicles, must be scanned under a microscope for tiny encrusters (especially bryozoans), … Continue reading
Wooster’s Fossil of the Week: A scolecodont from the Upper Ordovician of the Cincinnati region
This tiny but fearsome jaw is known as a scolecodont, and they are fairly common in the Cincinnatian rocks (Upper Ordovician) in the tri-state area of Ohio, Kentucky and Indiana. The label on this particular specimen does not indicate the … Continue reading
Wooster’s Fossil of the Week: A helpful echinoid from the Upper Cretaceous of Israel
These beaten-up fossils have served me well in the field this month. They are the regular echinoid Heterodiadema lybicum (Agassiz & Desor, 1846). They are common in the Cenomanian throughout northern Africa and the Middle East. These particular specimens, the … Continue reading
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Tagged Cretaceous, Fossil of the Week, fossils, Israel, Negev
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Among citizen scientists in southern Israel
MITZPE RAMON, ISRAEL–Today Yoav Avni and I drove south to meet an enthusiastic group of naturalists in Arava of the Jordan Rift Valley. The group is led by Dr. Hanan Ginat and consisted of a micropaleontologist and three amateur collectors … Continue reading