Finkelnburgia Walcott 1905 (lamp shell)

Rhynchonellata - Orthida - Finkelnburgiidae

Synonym: Marcharella

Parent taxon: Finkelnburgiidae according to J. Hansen and L. E. Holmer 2011

See also Sepkoski 2002 and Williams et al. 2000

Sister taxa: Diparelasma, Fasciculina, Guoleella, Notoscaphidia, Orusia

Subtaxa: Finkelnburgia finkelnburgi Finkelnburgia macleodi Finkelnburgia missouriensis

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Type: Orthis (Finkelnburgia) finkelnburgi

Ecology: stationary epifaunal suspension feeder

Distribution:

• Ordovician of Argentina (1 collection), Bolivia (2), Canada (8: Newfoundland, Newfoundland and Labrador), China (5), the Russian Federation (19), United States (18: Alaska, Georgia, Nevada, New York, Pennsylvania, Texas, Vermont, Virginia)

• Arenig of China (1), the Russian Federation (4), United States (3: North Dakota, Oklahoma, Texas)

• Cassinian of Canada (2: Quebec)

• Jeffersonian of United States (1: Texas)

• Canadian of United States (3: Maryland)

• Jefferson of United States (2: Oklahoma)

• Cambrian to Ordovician of the Russian Federation (1)

• Cambrian of the Russian Federation (1), United States (5: Missouri, Vermont)

Total: 76 collections including 80 occurrences

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Specimen images are retrieved through the ePANDDA API.


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