Cephalopoda - Orthocerida - Orthoceratidae
Full reference: J. Sowerby. 1818. No. XXX in the mineral conchology of Great Britain; or colored figures and descriptions of those remains of testaceous animals or shells, which have been preserved at various times and depths in the Earth. The mineral conchology of Great Britain 3:1-194
Belongs to Orthoceras according to J. Sowerby 1818
See also Hyatt 1884, Kröger 2013, Kröger et al. 2011 and Kröger and Isakar 2006
Sister taxa: Orthocera conica, Orthoceras bisignatum, Orthoceras boeckhi, Orthoceras burgense, Orthoceras decrescens, Orthoceras dominans, Orthoceras elegantulum, Orthoceras eurekensis, Orthoceras expansum, Orthoceras fluminense, Orthoceras geinitzi, Orthoceras gradatum, Orthoceras hulli, Orthoceras kingii, Orthoceras lentum, Orthoceras lepton, Orthoceras luhai, Orthoceras margaritatum, Orthoceras modestum, Orthoceras oehlerti, Orthoceras orientale, Orthoceras progressum, Orthoceras punjabiense, Orthoceras rachidium, Orthoceras randolphensis, Orthoceras siculum, Orthoceras spissiseptum, Orthoceras submoniliforme, Orthoceras subtriangulare, Orthoceras transversum, Orthoceras turritellum, Orthoceras vagum, Orthoceras vesiculosum, Orthoceras waageni, Orthoceratites, Orthoceros regularis
Ecology: nektonic carnivore
Distribution: there are no occurrences of Orthoceras annulata in the database
Specimen images are retrieved through the ePANDDA API.
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