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Tag Archives: Jurassic
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
Wooster’s Fossil of the Week: A disturbingly familiar coral from the Middle Jurassic of southern Israel
Our fossil this week is one I don’t share with my Invertebrate Paleontology classes until they’re ready for it. Those of us who grew up with Paleozoic fossils think we recognize it right away. Surely this is a solitary rugose … Continue reading
Wooster’s Fossil of the Week: An encrusted scleractinian coral from the Middle Jurassic of southern Israel
This week’s fossil is in honor of Annette Hilton (’17), who is my Sophomore Research Assistant this year. She has been diligently working through a large and difficult collection of scleractinian corals from the Matmor Formation (Middle Jurassic, Callovian) of … Continue reading
Wooster’s Fossil of the Week: A lucinid bivalve from the Middle Jurassic of southern Israel
Above is a specimen of the lucinid bivalve Fimbria sp. from the Matmor Formation (Middle Jurassic) of Makhtesh Gadol in southern Israel. I collected it in 2007 while working with Meredith Sharpe (Wooster ’08) as she pursued the fieldwork for … Continue reading
Wooster’s Fossil of the Week: Star-shaped crinoid columnals from the Middle Jurassic of southern Utah
Just a quick Fossil of the Week post. Above we see isolated columnals (stem units) of the crinoid Isocrinus nicoleti (Desor, 1845) found in the Co-Op Creek Member of the Carmel Formation (Middle Jurassic), Kane County, southern Utah. Greg Wiles … Continue reading
Wooster Geologist in Yorkshire
LEEDS, ENGLAND–It was my good fortune to attend this week the 58th Annual Meeting of the Palaeontological Association in Leeds, Yorkshire, this week. I very much enjoy these meetings because of the high quality of the talks and posters, the … Continue reading
Wooster’s Fossils of the Week: New tropical Jurassic bryozoan species from southern Israel
We are pleased to introduce to the world four new species of Jurassic cyclostome bryozoans. In a paper that has just appeared in the Bulletin of Geosciences, Steph Bosch (’14), Paul Taylor and I describe the first tropical Jurassic bryozoan … Continue reading
Wooster’s Fossils of the Week: Fish-bitten echinoid spines from the Middle Jurassic (Callovian) of southern Israel
This week we revisit a group of fossils covered in an earlier blog post. It is now the subject of a paper that has just appeared in the journal Lethaia entitled, “Bitten spines reveal unique evidence for fish predation on … Continue reading
Wooster’s Fossils of the Week: A new crinoid species from the Middle Jurassic of southern Israel (with a bonus parasitic infection)
These fossils are a joy to present this week. Lizzie Reinthal (’14), Bill Ausich (Ohio State University) and I have a new paper out in the latest issue of the Journal of Paleontology. It is titled: “Parasitism of a new … Continue reading