Key, Marcus M. (1990) A new family of trepostome bryozoans from the Ordovician Simpson Group of Oklahoma. Journal of Paleontology, 64 (5) 700-724 doi:10.1017/s002233600001893x
Reference Type | Journal (article/letter/editorial) | ||
---|---|---|---|
Title | A new family of trepostome bryozoans from the Ordovician Simpson Group of Oklahoma | ||
Journal | Journal of Paleontology | ||
Authors | Key, Marcus M. | Author | |
Year | 1990 (September) | Volume | 64 |
Issue | 5 | ||
Publisher | Cambridge University Press (CUP) | ||
DOI | doi:10.1017/s002233600001893xSearch in ResearchGate | ||
Generate Citation Formats | |||
Mindat Ref. ID | 415035 | Long-form Identifier | mindat:1:5:415035:4 |
GUID | 0 | ||
Full Reference | Key, Marcus M. (1990) A new family of trepostome bryozoans from the Ordovician Simpson Group of Oklahoma. Journal of Paleontology, 64 (5) 700-724 doi:10.1017/s002233600001893x | ||
Plain Text | Key, Marcus M. (1990) A new family of trepostome bryozoans from the Ordovician Simpson Group of Oklahoma. Journal of Paleontology, 64 (5) 700-724 doi:10.1017/s002233600001893x | ||
In | (1990, September) Journal of Paleontology Vol. 64 (5) Cambridge University Press (CUP) | ||
Abstract/Notes | A new family, Bimuroporidae, is proposed for a clade of Ordovician trepostome bryozoans. The family is united by several characteristics, including a zooidal ontogenetic progression from mesozooid to autozooid and an integrate wall structure. Discriminant and cladistic analyses of colonies from the Ordovician Simpson Group outcropping in the Arbuckle Mountains and Criner Hills of south-central Oklahoma permit the recognition of eight species belonging to this family. Four species assigned to the new genus Bimuropora are described: B. dubia (Loeblich), B. pollaphragmata n. sp., B. conferta (Coryell), and B. winchelli (Ulrich), as well as four species assigned to the genus Champlainopora Ross: C. chazyensis (Ross), C. ramusculus n. sp., C. pachymura (Loeblich), and C. arbucklensis n. sp. |
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