Classification of Gemmellaro 1887
G. †Adrianites Gemmellaro 1887
show all | hide all
Subg. †Adrianites (Hoffmannia) Gemmellaro 1887
hide
†Adrianites (Hoffmannia) hoffmanni Gemmellaro 1887
†Adrianites distefanoi Gemmellaro 1887
†Adrianites elegans Gemmellaro 1887
†Adrianites ensifer Gemmellaro 1887
†Adrianites insignis Gemmellaro 1887
†Adrianites kingi Gemmellaro 1887
G. †Agathiceras Gemmellaro 1887
show all | hide all
†Agathiceras anceps Gemmellaro 1887
†Agathiceras suessi Gemmellaro 1887
†Agathiceras tornatum Gemmellaro 1887
G. †Gastrioceras Hyatt 1884
show all | hide all
†Gastrioceras roemeri Gemmellaro 1887
†Gastrioceras sosiense Gemmellaro 1887
†Gastrioceras zitteli Gemmellaro 1887
G. †Hyattoceras Gemmellaro 1887
show all | hide all
†Hyattoceras geinitzi Gemmellaro 1887
†Hyattoceras turgidum Gemmellaro 1887
G. †Popanoceras Hyatt 1884
show all | hide all
†Popanoceras clausum Gemmellaro 1887
†Popanoceras moelleri Gemmellaro 1887
†Popanoceras multistriatum Gemmellaro 1887
†Popanoceras scrobiculatum Gemmellaro 1887
G. †Stacheoceras Gemmellaro 1887
show all | hide all
†Stacheoceras benedictinum Gemmellaro 1887
†Stacheoceras darae Gemmellaro 1887
†Stacheoceras diblasii Gemmellaro 1887
†Stacheoceras globosum Gemmellaro 1887
†Stacheoceras gruenewaldti Gemmellaro 1887
†Stacheoceras karpinskyi Gemmellaro 1887
†Stacheoceras mediterraneum Gemmellaro 1887
†Stacheoceras pelagicum Gemmellaro 1887
†Stacheoceras perspectivum Gemmellaro 1887
†Stacheoceras pygmeum Gemmellaro 1887
†Stacheoceras tietzei Gemmellaro 1887
G. †Waagenoceras Gemmellaro 1887
show all | hide all
†Waagenoceras mojsisovicsi Gemmellaro 1887
†Waagenoceras stachei Gemmellaro 1887
G. †Medlicottia Waagen 1880
show all | hide all
†Medlicottia bifrons Gemmellaro 1887
†Medlicottia marcoui Gemmellaro 1887
†Medlicottia schopeni Gemmellaro 1887
†Medlicottia trautscholdi Gemmellaro 1887
†Medlicottia verneuili Gemmellaro 1887
G. †Propinacoceras Gemmellaro 1887
show all | hide all
†Propinacoceras affine Gemmellaro 1887
†Propinacoceras beyrichi Gemmellaro 1887
†Propinacoceras galilaei Gemmellaro 1887
G. †Thalassoceras Gemmellaro 1887
show all | hide all
†Thalassoceras microdiscus Gemmellaro 1887
†Thalassoceras phillipsi Gemmellaro 1887
†Thalassoceras subreticulatum Gemmellaro 1887
†Thalassoceras varicosum Gemmellaro 1887
G. †Glyphioceras Hyatt 1884
show all | hide all
†Glyphioceras gracile Gemmellaro 1887
†Glyphioceras meneghinii Gemmellaro 1887