-
hamiltoniae †
Grammysia †
Grammysia alveata †
Grammysia arcuata †
Grammysia bisulcata †
Grammysia elliptica †
Grammysia nodocosta †
Grammysia obsoleta †
Grammysia praecursor...
-
Antispira praecox Bivalves Astarte convergens Concavodonta ponderata Grammysia catilloides Leptodesma patricia Modiolopsis veterana Myoplusia bilunata...
-
Huemacaspis bistrami Sacabambaspis janvieri Leiostegina inexpectans ?
Grammysia sp. ?Modiomorpha sp. ?Parallelodon sp. "Ctenodonta" sp. "Goniophorina"...
- †Graffhamicrinus †Graffhamicrinus
magnijkus †Graffhamicrinus
subcoronatus †
Grammysia †
Grammysia amygdalinus †Gravicalymene †Greenops †Greenops
barrisi †Greenops...
-
Cyphaspis sp.,
Cryphaeus sp.,
Dalmanites sp.,
Derbyina sp.,
Gastropoda sp.,
Grammysia sp.,
Homalonotus sp.,
Leptostrophia sp.,
Mediospirifer sp., Orthoceras...
- †Glyptorthis †Glyptorthis
equiconvexa – type
locality for
species †Goniatites †
Grammysia †Gyrodoma †Gyrodoma
marylandica Contents A B C D E F G H I J K L M N O...
-
Dipleura Eldredgeops (formerly Phacops)
Greenops Actinodesma Grammysioidea Grammysia Leiopteria Modiomorpha Nuculites Orthonota Atactotoechus Pleurodictyum...
- †Ginkgophyllum
grandifolium †Girvanella †Girvanella
richmondensis †Glossograptus †
Grammysia †Graptodictya †Graptodictya
proava †Grewingkia †Grewingkia canadensis...
- †Graciloceras †
Grammysia †
Grammysia arcuata †
Grammysia bellatula †
Grammysia bisulcata †
Grammysia constricta †
Grammysia nodocostata †
Grammysia sylvanensis...
- Pentamerus).
Lamellibranchs include the
genera Avicula,
Cardiola and
Grammysia whilst Murchisonia,
Bellerophon and
Omphalotrochus are
common gastropod...
