. Bulletin of the Buffalo Society of Natural Sciences. Natural history; Science. BUTFALO SOCIETY OE NATURAL SCIENCES 101 E 2024 Antero-ventrolateral lacking the lateral spine, shown in inner view (PI. 30, fig. 2), Genundewa limestone (Genesee); Eighteen Mile Creek, North Evans, near Buffalo, N. Y. Collected by W. L. Fig. 36. Acanthaspis sp. Distal Half of a Spine, X 2 A, side view; B, cross-section at about middle of spine. E 2029. E 2029 Distal half of a small spine (fig. 36), apparently a lateral appendage of Acanthaspis, on a piece of shale. The ornamentation consists of tubercles,
. Bulletin of the Buffalo Society of Natural Sciences. Natural history; Science. BUTFALO SOCIETY OE NATURAL SCIENCES 101 E 2024 Antero-ventrolateral lacking the lateral spine, shown in inner view (PI. 30, fig. 2), Genundewa limestone (Genesee); Eighteen Mile Creek, North Evans, near Buffalo, N. Y. Collected by W. L. Fig. 36. Acanthaspis sp. Distal Half of a Spine, X 2 A, side view; B, cross-section at about middle of spine. E 2029. E 2029 Distal half of a small spine (fig. 36), apparently a lateral appendage of Acanthaspis, on a piece of shale. The ornamentation consists of tubercles, some of them elon- gated or tear-shaped and pointing downward. Length as far as preserved, 32 mm.; greatest width, 6; width near apex, 3. Rhinestreet shale (Portage); Shore of Lake Erie, near Sturgeon Point. Collected by Dr. H. U. Williams. INCERT^ SEDIS The genera and species following are known only by isolated armor plates whose relationships are at present unknown. Some of themâ for instance, Holonemaâseem to be Arthrodira, but concerning the others no positive statement can at present be made. Eczematolepis fragilis (Newberry)^* (PL 29, fig. 2; PL 30, fig. i) This species has already been recorded from the Onondaga of western New York.^^ It is interesting to note that it, or a very closely â 5' However undesirous we may be of using a name like Eczematolepis, the rule of priority leaves us no choice in the matter, since the earlier and more euphonious name, Acantholepis, is clearly pre- occupied. See O. P. Hay: Bibl. and Catal. of the Fos. Vert. N. Amer., p. 332. Bull. 179, U. 5. Geol. Survey, igos. *' Eastman, C. R.: Devonic fishes of the N. Y. formations, p. 79. IV. Y. Slate Mus., Mem. 10, 1907 .. 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 Buffalo Society of Natural Sciences. Buffalo, N. Y. :
Size: 2531px × 987px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, books, booksubjectnaturalhistory
