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House & Kirchgasser |
1993 |
Devonian goniatite biostratigraphy and timing of facies movements in the Frasnian of eastern North America.
In: Hailwood,E.A. & Kidd,R.B. (eds.), High Resolution Stratigraphy; Geological Society Special Publications, 70: 267-292, fig.1-13;
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Wells |
1956 |
The ammonoids Koenenites and Beloceras in the Upper Devonian of New York.
Journal of Paleontology, 30: 749-751, fig.1-2, pl.82; Tulsa, Okla.
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