Cephalopoda - Orthocerida - Proteoceratidae
Full reference: B. Kröger and M. Aubrechtova. 2017. Cephalopods from reef limestone of the Vasalemma Formation, northern Estonia (latest Sandbian, Upper Ordovician) and the establishment of a local warm-water fauna. Journal of Systematic Palaeontology 14(7):1-42
Belongs to Isorthoceras according to B. Kröger and M. Aubrechtova 2017
Sister taxa: Isorthoceras albersi, Isorthoceras angelini, Isorthoceras cavi, Isorthoceras curvilineatum, Isorthoceras dalecarlense, Isorthoceras elongatocinctum, Isorthoceras heintzi, Isorthoceras heroyense, Isorthoceras hudsonicum, Isorthoceras junceum, Isorthoceras maris, Isorthoceras nikwis, Isorthoceras rogersensis, Isorthoceras sociale, Isorthoceras strigatum, Isorthoceras suave, Isorthoceras subcostatum, Isorthoceras sylphide, Isorthoceras urdr, Isorthoceras vexilli, Isorthoceras wahlenbergi
Ecology: nektonic carnivore
Distribution: found only at Rummu Quarry, Rummu 1 (Ordovician of Estonia)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.