- 1915 †Geniculograptus Mitc****, 1987 †Hustedograptus Mitc****, 1987 †
Orthograptus Lapworth, 1873 †Ort****tiograptus Mu, 1977 in Wang & Jin (1977) †Pacificograptus...
- †Loganograptus †Loganograptus
logani †Loganograptus sp. †
Orthograptus †
Orthograptus quadrimucronatus †
Orthograptus sp. †Paraglossograptus †Paraglossograptus tentaculatus...
-
Palaeodictyota buffaloensis Fiddlers Green Ascograptus sp.
Fiddlers Green Orthograptus sp.
Fiddlers Green Non-graptolite
Pterobranch Rotaciurca superbus Williamsville...
-
comparable form †
Orthograptus †
Orthograptus bellulus †
Orthograptus calcaratus †
Orthograptus eberleini †
Orthograptus insectiformis †
Orthograptus mutabilis –...
-
originalis Sp. nov
Valid Chen in Chen et al.
Ordovician China A graptolite.
Orthograptus paracalcaratus Sp. nov
Valid Chen in Chen et al.
Ordovician China A...
- †Orbinaria †
Orthograptus †
Orthograptus calcaratus †
Orthograptus page**** †
Orthograptus quadrimucronatus †
Orthograptus truncatus †
Orthograptus whitfieldi...
-
Hustedograptus Diplograptidae,
Subfamily Orthograptinae Mitc****, 1987
Orthograptus Diplograptidae,
Subfamily Orthograptinae Lapworth, 1873 Ort****tiograptus...
-
fossils were found,
including graptolites Mastigograptus, Geniculograptus,
Orthograptus and Climacograptus,
orthocerid cephalopod Geisonoceras,
lingulid brachiopod...
- †Orthacanthus
platypternus †Orthacanthus
texensis †Orthoceras †
Orthograptus †
Orthograptus quadrimucronatus †Orthomylacris †Orthomylacris
alutacea – type...
- – or
unidentified comparable form †
Orthograptus †
Orthograptus eucharis †
Orthograptus quadrimucronatus †
Orthograptus truncatus †Orthonota †Orthonota parvula...
