†Gyrodoma marylandica Clarke and Swartz 1913 (snail)
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Gastropoda - Murchisoniina - Hormotomidae
Alternative combinations: Ectomaria marylandica, Hormotoma marylandica
Full reference: J. M. Clarke and C.K. Swartz. 1913. Systematic paleontology of the Upper Devonian deposits of Maryland. Middle and Upper Devonian 535-720
Belongs to Gyrodoma according to P. J. Wagner 2023
See also Clarke and Swartz 1913
Sister taxon: Gyrodoma etheridgei
Ecology: facultatively mobile epifaunal suspension feeder
Distribution:
• Devonian of United States (1: Maryland collection)
• Silurian of United States (3: Maryland)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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