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Rank | Name | Author |
Phylum: | Brachiopoda | |
Class: | Articulata | |
Order: | Spiriferida | |
Genus: | Spirifer | |
Species: | arkansanus | Girty |
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Authors | Year | Title |
Williams, James | 1940 | Report on Referred Fossils |
Gordon, Mackenzie | 1957 | Mississippian Cephalopods of North and Eastern Alaska |
Dutro, J.; Duncan, Helen | 1962 | Report on Referred Fossils |
Dutro, J.; Armstrong, Augustus | 1978 | Report on Referred Fossils |
Dutro, J.; Armstrong, Augustus | 1978 | Report on Referred Fossils |
Dutro, J. | 1968 | Report on Referred Fossils |
Campbell, Russell | 1967 | Areal Geology in the Vicinity of the Chariot Site, Lisburne Peninsula, Northwestern Alaska |
Dutro, J. | 1968 | Report on Referred Fossils |
Dutro, J. | 1956 | Report on Referred Fossils |
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