January 1971
·
7 Reads
·
88 Citations
This page lists works of an author who doesn't have a ResearchGate profile or hasn't added the works to their profile yet. It is automatically generated from public (personal) data to further our legitimate goal of comprehensive and accurate scientific recordkeeping. If you are this author and want this page removed, please let us know.
... Steptoean; Elvinia Biozone) from Oklahoma and was reported soon afterward from the coeval Gatesburg Formation of Pennsylvania (Wilson, 1951) with a larger sample that included a pygidium and librigena. However, the ensuing 50 years added only a handful of cranidia from Wyoming (Lochman and Hu, 1960), Oklahoma (Stitt, 1971), and Missouri (Kurtz, 1975), so that the genus remains at best a minor component of Elvina Zone faunas of Laurentian North America. ...
January 1971