Albertoceras Ulrich & Foerste, 1936 † (original description)
Albertoceras walcotti Ulrich & Foerste, 1936 † (original description)
Allopiloceras Ulrich & Foerste, 1936 † (original description)
Allopiloceras tennesseense Ulrich & Foerste, 1936 † (original description)
Bassleroceras Ulrich & Foeste, 1936 † (original description)
Beekmanoceras Ulrich & Foerste, 1936 † (original description)
Beekmanoceras priscum (Ruedemann, 1905) † (basis of record)
Campbelloceras Ulrich & Foerste, 1936 † (original description)
Cassinoceras Ulrich & Foerste, 1936 † (original description)
Catoraphiceras Ulrich & Foerste, 1936 † (original description)
Catoraphiceras lobatum Ulrich & Foerste, 1936 † (original description)
Centrotarphyceras Ulrich & Foerste, 1936 † (original description)
Clitendoceras Ulrich & Foerste, 1936 † (original description)
Clitendoceras saylesi Ulrich & Foerste, 1936 † (original description)
Conocerina Ulrich & Foerste, 1936 † (original description)
Conocerina brevis Ulrich & Foerste, 1936 † (original description)
Cotteroceras Ulrich & Foerste, 1936 † (original description)
Cotteroceras compressum Ulrich & Foerste, 1936 † (original description)
Cyptendoceras Ulrich & Foerste, 1936 † (original description)
Cyptendoceras ruedemanni Ulrich & Foerste, 1936 † (original description)
Cyrtendoceras priscum Ruedemann, 1905 † accepted as Beekmanoceras priscum (Ruedemann, 1905) † (new combination reference)
Cyrtoceras raei Whitfield, 1889 † accepted as Seelyoceras raei (Whitfield, 1889) † (new combination reference)
Dwightoceras Ulrich & Foerste, 1936 † (original description)
Dwightoceras dactyloides (Dwight, 1884) † (basis of record)
Dyscritoceras Ulrich & Foerste, 1936 † (original description)
Ectenoceras Ulrich & Foerste, 1936 † (original description)
Ectenolites Ulrich & Foerste, 1936 † (original description)
Ectenolites subgracile Ulrich & Foerste, 1936 † (original description)
Ectocycloceras Ulrich & Foerste, 1936 † (original description)
Endoceras (Suecoceras) marcoui (Barrande, 1870) † accepted as Mysticoceras marcoui (Barrande, 1870) † (new combination reference)
Endoceras marcoui (Barrande, 1870) † accepted as Mysticoceras marcoui (Barrande, 1870) † (new combination reference)
Kirkoceras Ulrich & Foerste, 1936 † (original description)
Kirkoceras arcuatum Ulrich & Foerste, 1936 † (original description)
Mcqueenoceras Ulrich & Foerste, 1936 † (original description)
Mcqueenoceras jeffersonense Ulrich & Foerste, 1936 † (original description)
Mysticoceras Ulrich & Foerste, 1936 † (original description)
Mysticoceras marcoui (Barrande, 1870) † (basis of record)
Mysticoceras vicinum Ulrich & Foerste, 1936 † (original description)
Onychoceras Ulrich & Foerste, 1936 † accepted as Lawrenceoceras Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 † (original description)
Orthoceras marcoui Barrande, 1870 † accepted as Mysticoceras marcoui (Barrande, 1870) † (new combination reference)
Pachendoceras Ulrich & Foerste, 1936 † (original description)
Robsonoceras Ulrich & Foerste, 1936 † (original description)
Robsonoceras manitouense Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 † (original description)
Saffordoceras Ulrich & Foerste, 1936 † accepted as Paraendoceras Ulrich & Foerste, 1936 † (original description)
Saffordoceras jeffersonense Ulrich & Foerste, 1936 † accepted as Paraendoceras jeffersonense (Ulrich & Foerste, 1936) † (original description)
Seelyoceras Ulrich & Foerste, 1936 † (original description)
Seelyoceras raei (Whitfield, 1889) † (basis of record)
Shelbyoceras robustum Ulrich & Foerste, 1936 † (original description)
Stemtonoceras Ulrich & Foerste, 1936 † (original description)
Stemtonoceras elongatum Ulrich & Foerste, 1936 † (original description)
Suecoceras marcoui (Barrande, 1870) † accepted as Mysticoceras marcoui (Barrande, 1870) † (new combination reference)
Walcottoceras Ulrich & Foerste, 1936 † (original description)

Alberta for Albertoceras walcotti Ulrich & Foerste, 1936 † 
Missouri for Conocerina brevis Ulrich & Foerste, 1936 † 
Missouri for Cotteroceras compressum Ulrich & Foerste, 1936 † 
Missouri for Ectenolites subgracile Ulrich & Foerste, 1936 † 
Missouri for Mcqueenoceras jeffersonense Ulrich & Foerste, 1936 † 
Pennsylvania for Stemtonoceras elongatum Ulrich & Foerste, 1936 † 
Québec for Mysticoceras vicinum Ulrich & Foerste, 1936 † 
Tennessee for Saffordoceras jeffersonense Ulrich & Foerste, 1936 †