VIRGIANID BRACHIOPODS OF THE MICHIGAN BASIN, AND ITS IMPLICATIONS FOR POST-EXTINCTION DIVERSIFICATION OF THE SILURIAN PENTAMERIDE FAUNA IN LAURENTIA
Three virgianid genera are present in the Michigan Basin. The oldest, Virgiana mayvillensis Savage from the Mayville Dolomite, is upper Rhuddanian in age and coeval with the same species on Anticosti Island in eastern Canada. “Virgiana” major Savage, 1916, from the uppermost Lime Island (uppermost R...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Università degli Studi di Milano
2019-09-01
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Series: | Rivista Italiana di Paleontologia e Stratigrafia |
Subjects: | |
Online Access: | https://riviste.unimi.it/index.php/RIPS/article/view/12168 |