Gastropoda - Euomphalina - Platyceratidae
Alternative spelling: Platyceras (Euthyrhachis)
Full reference: J. H. Tyler. 1965. Gastropods from the Middle Devonian Four Mile Dam Limestone (Hamilton) of Michigan. Journal of Paleontology 39(3):341-349
Parent taxon: Platyceratidae according to K. Bandel and J. Frýda 1999
See also Tyler 1965
Sister taxa: Barynema, Basiplanus, Brokenriveria, Cancellator, Cancelloplatyceras, Compsonema, Crossoceras, Cyclonema, Devononema, Dyeria, Globulonema, Himantonia, Lotzia, Naticellina, Naticonema, Naticonoda, Natirhenia, Nonorios, Obscuropsis, Paffrathia, Palaeocapulus, Platyceras, Platyostoma, Platyschisma, Ploconema, Praenatica, Pseudoplatyceras, Pseudorthonychiinae, Ptychospirina, Radvanospira, Rhabdocantha, Spinyplatyceras, Spiranodus, Spironemella, Strophostylus, Strotostoma, Stuckenbergispira, Tachloconcha
Subtaxa: Euthyrhachis blatchleyi Euthyrhachis indianense Euthyrhachis vulgaris
Ecology: passively mobile epifaunal coprophage
Distribution:
• Devonian of the Czech Republic (1 collection), United States (2: Indiana, Michigan)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.