. Annual report. New York State Museum; Science; Science. NAPLES FAUNA IN WESTERN NEW YORK, PART 2 345 The specimen is from Union Corners (Naples subprovince) in associa- tion with the preceding species. Gephyroceras cf. domanicense Holzapfel See Gephyroceras domanicense Holzapfel, Memoires du comite geolo- gique. 1899. v. 12, no. 3, p. 32, pi. 5, fig. 8, 9, 11, 13 This comparison is purely a suggestion of identity based on externals. Specimens which have come into our hands since the preparation of the account of the goniatites of this fauna, indicate a Gephyroceras of exterior strikingly sim
. Annual report. New York State Museum; Science; Science. NAPLES FAUNA IN WESTERN NEW YORK, PART 2 345 The specimen is from Union Corners (Naples subprovince) in associa- tion with the preceding species. Gephyroceras cf. domanicense Holzapfel See Gephyroceras domanicense Holzapfel, Memoires du comite geolo- gique. 1899. v. 12, no. 3, p. 32, pi. 5, fig. 8, 9, 11, 13 This comparison is purely a suggestion of identity based on externals. Specimens which have come into our hands since the preparation of the account of the goniatites of this fauna, indicate a Gephyroceras of exterior strikingly similar to the shell cited. This is expressed in the course of the finely undulated concentric ornament, the striae being clustered into eleva- tions which form distant, low pilae (cf. Holzapfel's fig, 8). The whorl is depressed lenticular with concave, peripheral grooves, broad, concave venter with elevated edges. As we know nothing yet of the suture, this com- parison remains inadequate, but there is little likelihood of wide depar-. Fig. 15 Gephyroceras cf. domanicense Forestville N. Y. ture herein from the typical Gephyroceran suture. The New York species is somewhat more closely umbilicated than the Timan shell. [See ] The specimens are all from the Angola shales at Forestville (Chautau- qua subprovince) associated with Loxopteria dispar, Euthydesma sub textile, Praecardium vetustum Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original New York State Museum. Albany : University of the State of New York
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