A large complete specimen in excellent quality. These are not as common as others and are rarely found this large or with the top and bottom intact.
Rhynchonellata – Atrypida – Atrypidae
PaleoDB taxon number: 313908
Alternative combination: Atrypa devoniana
Belongs to Pseudoatrypa according to G. A. Cooper and J. T. Dutro 1982
Sister taxa: Pseudoatrypa markamensis, Pseudoatrypa xiaobangdaensis
Ecology: stationary epifaunal suspension feeder
Environments: marine (5 collections), reef, buildup or bioherm (4), (1), open shallow subtidal (1), offshore (1), offshore shelf (1)
Age range: 409.1 to 376.1 Ma
• Devonian of Canada (3: Alberta, Northwest Territories collections), the Russian Federation (4), United States (105: Indiana, Iowa, Michigan, New York, Ohio, New Mexico)
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