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Rohr, David M., Measures, E. A. (2001) Middle Ordovician (Whiterockian) gastropods of western Newfoundland: Macluritoidea and Euomphaloidea. Journal of Paleontology, 75 (2) 284-294 doi:10.1017/s0022336000018096

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Reference TypeJournal (article/letter/editorial)
TitleMiddle Ordovician (Whiterockian) gastropods of western Newfoundland: Macluritoidea and Euomphaloidea
JournalJournal of Paleontology
AuthorsRohr, David M.Author
Measures, E. A.Author
Year2001 (March)Volume75
Issue2
PublisherCambridge University Press (CUP)
DOIdoi:10.1017/s0022336000018096Search in ResearchGate
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Mindat Ref. ID418644Long-form Identifiermindat:1:5:418644:5
GUID0
Full ReferenceRohr, David M., Measures, E. A. (2001) Middle Ordovician (Whiterockian) gastropods of western Newfoundland: Macluritoidea and Euomphaloidea. Journal of Paleontology, 75 (2) 284-294 doi:10.1017/s0022336000018096
Plain TextRohr, David M., Measures, E. A. (2001) Middle Ordovician (Whiterockian) gastropods of western Newfoundland: Macluritoidea and Euomphaloidea. Journal of Paleontology, 75 (2) 284-294 doi:10.1017/s0022336000018096
In(2001, March) Journal of Paleontology Vol. 75 (2) Cambridge University Press (CUP)
Abstract/NotesGastropods that occur in the Anomalorthis brachiopod zone in the Spring Inlet Member of the Table Point Formation and in the Orthidiella brachiopod zone of the Shallow Bay Formation of the Cow Head Group are documented. Gastropods from western Newfoundland comprise part of the Toquima-Table Head fauna, and six of the seven genera described here are also found in Whiterockian strata of Nevada. Four species assigned to Monitorella Rohr, 1994, Maclurites Le Sueur, 1818, and Malayaspira Kobayashi, 1958, originally described by E. Billings in 1865 from Middle Ordovician (Whiterockian) strata of Newfoundland are revised. Five species of Helicotoma Salter, 1859, Malayaspira Kobayashi, 1958; Lytospira Koken, 1896; Rossospira Rohr, 1994; and Pachystrophia Perner, 1903, not previously reported from Newfoundland are also described. The probable opercula of Monitorella crenulata (Billings, 1865), and Maclurites emmonsi (Billings, 1865), are also illustrated for the first time.


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