PBDB

Opinions from B. Kröger and E. Landing 2007

'Annoceras belongs to Ellesmeroceratidae'
'Annoceras costatum belongs to Annoceras' according to Flower 1964
'Annoceras elevatum belongs to Annoceras' according to Flower 1964
'Annoceras elevatum is a subjective synonym of Annoceras costatum'
'Annoceras multicameratum belongs to Annoceras' according to Flower 1964
'Annoceras multicameratum belongs to Annoceras'
'Annoceras perobliquum belongs to Annoceras' according to Foerste 1964
'Annoceras perobliquum is a subjective synonym of Annoceras costatum'
'Bassleroceras clelandi belongs to Bassleroceras' according to Ulrich et al. 1944
'Bassleroceras clelandi is a subjective synonym of Ectenolites clelandi'
'Clarkeoceras ruedemanni is recombined as Clarkoceras ruedemanni'
'Clarkeoceras ruedemanni belongs to Clarkeoceras' according to Flower 1964
'Clarkoceras belongs to Ellesmeroceratidae'
'Dakeoceras belongs to Ellesmeroceratidae'
'Dakeoceras champlainense belongs to Dakeoceras'
'Dakeoceras normale belongs to Dakeoceras'
'Dakeoceras normale belongs to Dakeoceras' according to Ulrich and Foerste 1931
'Dakeoceras vernonense belongs to Dakeoceras' according to Ulrich et al. 1943
'Dakeoceras vernonense is recombined as Annoceras vernonense'
'Ectenolites belongs to Ellesmeroceratidae'
'Ectenolites clelandi belongs to Ectenolites' according to Ulrich et al. 1944
'Ectenolites clelandi belongs to Ectenolites'
'Ectenolites extensus belongs to Ectenolites'
'Ectenolites extensus belongs to Ectenolites' according to Flower 1964
'Ectenolites gracilis is recombined as Cyrtoceras gracile' according to Cleland 1903
'Ectenolites gracilis belongs to Ectenolites' according to Flower 1964
'Ectenolites gracilis is recombined as Dakeoceras gracilis'
'Ectenolites penecilin is a subjective synonym of Ectenolites clelandi'
'Ectenolites simplex belongs to Ectenolites' according to Flower 1964
'Ectenolites simplex is a subjective synonym of Ectenolites sinuatus'
'Ectenolites sinuatus belongs to Ectenolites' according to Flower 1964
'Ellesmeroceras belongs to Ellesmeroceratidae'
'Ellesmeroceras angulatum belongs to Ellesmeroceras' according to Flower 1964
'Ellesmeroceras angulatum is a subjective synonym of Annoceras costatum'
'Ellesmeroceras fusiforme is a subjective synonym of Annoceras costatum'
'Ellesmeroceras fusiforme belongs to Ellesmeroceras' according to Flower 1964
'Ellesmeroceras imbricatum belongs to Ellesmeroceras' according to Flower 1964
'Ellesmeroceras imbricatum is a subjective synonym of Annoceras costatum'
'Ellesmeroceras indomitum belongs to Ellesmeroceras'
'Ellesmeroceras progressum belongs to Ellesmeroceras' according to Flower 1964
'Ellesmeroceras progressum is a subjective synonym of Annoceras costatum'
'Ellesmeroceratidae belongs to Ellesmerocerida'
'Eorudolfoceras belongs to Ellesmeroceratidae'
'Eremoceras belongs to Ellesmeroceratidae'
'Eremoceras magnum belongs to Eremoceras' according to Flower 1964
'Eremoceras magnum is a subjective synonym of Annoceras costatum'
'Eremoceras perseptatum belongs to Eremoceras' according to Flower 1964
'Eremoceras perseptatum is a subjective synonym of Annoceras costatum'
'Eremoceras teres belongs to Eremoceras' according to Ulrich et al. 1943
'Eremoceras teres belongs to Eremoceras'
'Oneoceratidae is an invalid subgroup of Ellesmeroceratidae'
'Piloceras newtonwinchelli is recombined as Clarkoceras newtonwinchelli'
'Protocycloceras gangshanense belongs to Protocycloceras' according to Zou 1988
'Rudolfoceras antiquum belongs to Rudolfoceras' according to Flower 1964
'Rudolfoceras antiquum is recombined as Eorudolfoceras antiquum'
'Rudolfoceras praenuntium belongs to Rudolfoceras' according to Flower 1964
'Rudolfoceras praenuntium is recombined as Eorudolfoceras praenuntium'
'Rudolfoceras prenuntium is a misspelling of Rudolfoceras praenuntium'
'Walcottoceras belongs to Ellesmeroceratidae'