Search Results - Open Polar - "trilobite"

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1

Trilobites, cephalopods, and brachiopods of the Stony Mountain formation, Manitoba

by Procter, Richard Malcolm
Published 1957
“...A detailed study of the trilobite, brachiopod, and cephalopod part of the Stony Mountain fauna...”

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Master Thesis
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2

Biostratigraphy of the Cambrian-Ordovician boundary at Krekling, Norway

by Kowalczyk, Piotr Pawel
Published 2017
“.... The Cambrian-Ordovician boundary has been estimated to lie slightly below the first occurrence of trilobite...”

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Master Thesis
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3

The Cambrian lophotrochozoans of the Transantarctic Mountains, Antarctica

by Bassett-Butt, Lewis
Published 2015
“... Range, Antarctica has revealed a moderately diverse brachiopod and trilobite fauna. The brachiopods have...”

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Master Thesis
Select result number 4
4

Investigating the Role of Marine Redox Conditions and Orbital Forcings in an Early Silurian Mass Extinction (Ireviken Event): A Deeper Water Perspective

Published 2020
“... approximately 80% of conodont and graptolite fauna went extinct, along with a ~50% reductions in trilobites...”

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Master Thesis