Definition of Quadrimucronatus. Meaning of Quadrimucronatus. Synonyms of Quadrimucronatus

- brachyrhachis Linnarsson, 1883 P. bidentatus Westergård, 1936 P. quadrimucronatus Holm MS. in Westergard, 1936 P. briareus Geyer, 1993 P. forchhammeri...
- Glossograptus G. quadrimucronatus G. quadrimucronatus var. paucithecatus Lasiograptus Mesograptus Nymphograptus N. velatus Orthograptus O. quadrimucronatus O. spinigerus...
- D. truncatus abbreviatus Glossograptus G. ciliatus G. horridus G. quadrimucronatus var. maximus Glyptograptus G. angustifolius G. englyphus Lasiograptus...
- Lasiograptus L. flaccidus Mesograptus M. perexcavatus Orthograptus O. quadrimucronatus Paleontology portal List of fossiliferous stratigraphic units in Arkansas...
- comparable form †Orthograptus †Orthograptus eucharis †Orthograptus quadrimucronatus †Orthograptus truncatus †Orthonota †Orthonota parvula †Orthonota undulata...
- †Orthodesma ****skiense †Orthograptus †Orthograptus page**** †Orthograptus quadrimucronatus †Orthograptus rivai †Orthograptus ruedemanni †Orthonota †Orthonota...
- †Orthograptus †Orthograptus calcaratus †Orthograptus page**** †Orthograptus quadrimucronatus †Orthograptus truncatus †Orthograptus whitfieldi †Ort****tiolites †Ort****tiolites...
- †Orthoceracone †Orthograptus †Orthograptus fastigatus †Orthograptus quadrimucronatus †Orthograptus thorsteinssoni †Orthomyalina †Orthomyalina subquadrata...
- platypternus †Orthacanthus texensis †Orthoceras †Orthograptus †Orthograptus quadrimucronatus †Orthomylacris †Orthomylacris alutacea – type locality for species...
- †Orthograptus mutabilis – or unidentified comparable form †Orthograptus quadrimucronatus †Orthograptus truncatus †Orthograptus vesiculosus †Orthonota †Orthonychia...