Spinatrypa spinosa Hall 1843 (lamp shell)

Rhynchonellata - Atrypida - Atrypidae

Alternative combination: Atrypa spinosa

Belongs to Spinatrypa according to J. T. Dutro 1981

See also Griesemer 1965

Sister taxa: Spinatrypa perflabellata, Spinatrypa undosa

Ecology: stationary epifaunal suspension feeder

Distribution:

• Devonian of Colombia (1 collection), United States (69: Alaska, Missouri, New York, Pennsylvania, Virginia, Wisconsin)

• Silurian of United States (1: California)

Total: 71 collections including 72 occurrences

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Specimen images are retrieved through the ePANDDA API.


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