Tag Archives: Estonia

New paper on predatory drill holes in Cambrian/Ordovician brachiopods (northern Estonia and northwest Russia)

Once again I’m proud to be on Olev Vinn’s team with this new article on predatory drill holes in Cambrian and Ordovician brachiopods. Predation in the fossil record is always interesting, especially in the early Paleozoic. Here is the abstract … Continue reading

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A new paper describing and interpreting a new crinoid from the Upper Ordovician of Estonia

I am very pleased to announce that Lena Cole, Bill Ausich, and I have a new article that appeared (on a dramatic election day in the USA!) in Papers in Palaeontology: “A Hirnantian holdover from the Late Ordovician Mass Extinction: … Continue reading

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New paper on a symbiotic relationship between tube-dwellers and bryozoans in the Silurian of Estonia

I have thoroughly enjoyed my many expeditions to the wondrous Baltic country of Estonia. My Estonian colleagues are fabulous, and I’ve been privileged to share the adventures with numerous students and Bill Ausich of Ohio State. Now during this global … Continue reading

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New paper: Early Silurian recovery of Baltica crinoids following the end-Ordovician extinctions (Llandovery, Estonia)

It has been an absolute delight to work with the crinoid master Bill Ausich of The Ohio State University. He is not only one of the world’s top paleontologists, he’s a great guy. Bill taught me all I know about … Continue reading

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A new paper on a cryptic crustoid graptolite from the Middle Ordovician of Estonia

I have long enjoyed exploring the Ordovician and Silurian rocks of Estonia with my Estonian friend Olev Vinn. We have done a lot of work together, and Estonia continues to provide fascinating fossils for our studies. Our circle of paleontologists … Continue reading

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New paper on crinoids of the Kalana Lagerst├Ątte (Early Silurian) of central Estonia

Bill Ausich (The Ohio State University), Oive Tinn (University of Tartu) have a paper that has just appeared: Ausich, W.I., Wilson, M.A. and Tinn, O. 2019. Kalana Lagerst├Ątte crinoids: Early Silurian (Llandovery) of central Estonia. Journal of Paleontology doi.org/10.1017/jpa.2019.27 It … Continue reading

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Conulariid and trepostome bryozoan symbiosis in the Upper Ordovician of Estonia

A new paper is just out in which all the characters have been covered previously in this blog, but not as parts of a single story. It describes an interprets the relationship between the mysterious conulariids and trepostome bryozoans in … Continue reading

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Wooster and Ohio State Paleontologists in Tallinn, Estonia

Tallinn, Estonia — This morning Bill Ausich (Ohio State University) took the bus from Tartu to Tallinn to finish one more research task and then prepare for the long journey home. Above is the view from my hotel room towards … Continue reading

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Last day at the Tartu Natural History Museum, and a visit to a grim museum

Tartu, Estonia — Bill Ausich and I started our last full day in this city at the University of Tartu Natural History Museum, finishing our work with the marvelous Mare Isakar, pictured above. Mare quickly found the specimens we needed, … Continue reading

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Last day in the University of Tartu Geology Department — and a great garden party

Tartu, Estonia — As a sign we’re near the end of our work in Tartu, there are no crinoids in this post. Instead, above is an Ordovician bryozoan from Estonia that encrusted the aragonitic shell of a nautiloid. The aragonite … Continue reading

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