Classification of Buddington and Chapin 1929

G. †Bellerophon de Montfort 1808
show all | hide all
Bellerophon sublevis Hall 1856
G. †Straparollus de Montfort 1810
show all | hide all
G. †Bembexia Oehlert and Oehlert 1888
show all | hide all
Bembexia swallowiana Hall 1856
G. †Phanerotrema Fischer 1885
show all | hide all
Phanerotrema wortheni Hall 1856
G. †Pleurotomaria Defrance 1826
show all | hide all
Pleurotomaria conulus Hall 1856
G. †Gastrioceras Hyatt 1884
show all | hide all
G. Macoma Leach 1819
show all | hide all
Macoma sabulosa Spengler 1798
G. †Avonia
show all | hide all
Avonia porrecta Kutorga 1844
G. †Marginifera Waagen 1884
show all | hide all
Marginifera aagardi Toula 1875
G. †Pustula
show all | hide all
Pustula fasciata Kutorga 1844
Pustula horrida Sowerby 1822
Pustula humboldti d'Orbigny 1842
Pustula pustulata Keyserling 1853
G. †Derbya Waagen 1884
show all | hide all
Derbya grandis Waagen 1884
G. †Aviculipecten M'Coy 1851
show all | hide all