†Ptomatis rudis Hall 1860 (snail)
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Gastropoda - Bellerophontida - Plectonotidae
Alternative combinations: Bellerophon rudis, Patellostium rudis
Full reference: J. Hall. 1860. Containing descriptions and figures of the organic remains of the Lower Helderburg Group and the Oriskany Sanbstone. New York Geological Survey 3(1):1-532
Belongs to Ptomatis according to P. J. Wagner 2023
See also Hall 1860, Hall 1879, Rollins et al. 1971 and Ulrich and Scofield 1897
Sister taxa: Ptomatis africanoides, Ptomatis moreirai, Ptomatis patulus, Ptomatis proteiforme
Ecology: epifaunal detritivore
Distribution: found only at AMNH 3017. Small quarry on se. side of Center Rd., 1½ mi. S. US Rte 20 Intersect (Devonian of New York)
Specimen images are retrieved through the ePANDDA API.
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