Introduction -- Relations of North American upper Triassic invertebrate faunas -- Outline of the American Triassic sea -- Triassic localities and horizons in North America -- Number of species in the fauna -- Localities of upper Triassic fossils in North America -- Species of the upper Triassic faunas of western North America related to Mediterranean and Indian species -- Marine invertebrate fauna of the upper Triassic of North America -- Classification of Triassic ammonoids -- Degenerate or retarded forms in the upper Triassic of California -- Systematic descriptions.
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Use copy Restrictions unspecified star MiAaHDL
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Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010. MiAaHDL
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Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL
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digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL
Note
Online resource; title from PDF title page (USGS viewed Apr. 14, 2017).