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Authors |
Year |
Title |
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Clardy |
1962 |
Goniatite cephalopod faunas from the Hale Formation.
Compass 39 (3): 103-109, 1fig., 1tab., pl.1-2;
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Gordon |
1965 |
Carboniferous Cephalopods of Arkansas.
Professional Papers, U.S. Geological Survey, 460: 1-322, fig.1-96, pl.1-32; Washington. [imprint 1964].
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Gordon |
1969 |
An Early Reticuloceras Zone Fauna From the Hale Formation in Northwestern Arkansas.
Geological Survey Professional Paper 613-A: A1-A21, 12 text-fig., 2 pl. Washington. [imprint 1968].
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Quinn |
1963 |
Stratigraphic Position of Eoasianites globosus.
Oklahoma Geology Notes, 23 (2): 26-28, fig.1-2; Norman.
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Quinn & Saunders |
1968 |
The ammonoids Hudsonoceras and Baschkirites in the Morrowan series of Arkansas.
Journal of Paleontology, 42; 397-402, fig.1-3, pl.57; Tulsa, Okla.
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Saunders, Manger & Gordon |
1977 |
Upper Mississippian and lower and middle Pennsylvanian ammonoid biostratigraphy of Northern Arkansas.
Oklahoma Geolological Survey Guidebook 18: 117-137, fig.1-2, tab.1-2, pl.1-6.
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