Wenlock brachiopods from Canberra,Australia |
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Authors: | DL Strusz |
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Institution: | 1. Bureau of Mineral Resources, Geology &2. Geophysics , P.O. Box 378, Canberra City, Australia , 2601 |
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Abstract: | Twenty-four brachiopod species are described from a well-preserved shelly fauna in the Walker Volcanics, collected from the Molonglo valley west of Canberra. There are three inarticulates and twenty-one articulates, of which nine are new, three are closely compared with previously described species and twelve are under open nomenclature. New are Skenidioides thrinax, Salopina mediocostata, Aegiria (Epelidoaegiria subgen. nov.) chilidifera, Morinorhynchus oepiki, Australina (Australina) kausi, Coelospira cavata, Endospirifer anxius, Reticulariopsis silurica and Vadum (gen. nov.) coppinsense. The fauna is shown to be cosmopolitan in character and falls within the scope of Benthic Assemblages 3 to 5 of Boucot (1975). It is of Wenlock age. |
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