†Dorytreta (lamp shell)
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Rhynchonellata - Rhynchonellida - Sphenotretidae
Parent taxon: Sphenotretidae according to A. Williams et al. 2002
See also Sepkoski 2002
Sister taxa: Altaethyrella, Sphenotreta
Subtaxa: Dorytreta longicrura Dorytreta subcircularis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Chazyan of Canada (1: Quebec collection), United States (2: Tennessee)
• Ordovician of Canada (1: Quebec), China (7), Norway (1), United States (1: Nevada)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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