Trilobita - Phacopida - Pterygometopidae
Alternative spelling: Dalmanites (Pterygometopus)
Parent taxon: Pterygometopinae according to V. Jaanusson and L. Ramsköld 1993
See also Jell and Adrain 2002, Schuchert 1900, Sepkoski 2002 and Warburg 1925
Sister taxa: Achatella, Estoniops, Ingriops, Isalaux, Keilapyge, Oelandiops, Upplandiops, Yanhaoia
Subtaxa: Pterygometopus (Pterygometopus) Pterygometopus bredensis Pterygometopus recurvus Pterygometopus schmidti Pterygometopus sclerops Pterygometopus transsectus
Type: Calymene sclerops
Distribution:
• Dobrotivian of Portugal (1 collection)
• Chazyan of Canada (1: Quebec)
• Fennian of France (1)
• Volkhov of the Russian Federation (16)
• Valaste of Sweden (2)
• Arenig of France (1), Morocco (1)
• Ordovician of Canada (2: Nunavut, Ontario), Norway (1), Spain (5), Sweden (17), United States (20: Minnesota, Tennessee, Virginia)
Total: 68 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.