. Bulletin - New York State Museum. Science. Pterinea edmundi posterior hinge M^here is a cancellated group of three or four strong radii. The variations in the outline of this species reach an extreme in the variety s u b r e c t a , which retains the same style of orna- ment as the foregoing and relative proportions and development of the parts, but is quite erect. This appears to be a persistent feature which we find exemplified in several examples. Lozver Devonic. Edmunds Hill, Chapman Plantation, Me. Pterinea cf. fasciculata Goldfuss Pterinea fasciculata Goldfuss. Petrefacta Germaniae, 2
. Bulletin - New York State Museum. Science. Pterinea edmundi posterior hinge M^here is a cancellated group of three or four strong radii. The variations in the outline of this species reach an extreme in the variety s u b r e c t a , which retains the same style of orna- ment as the foregoing and relative proportions and development of the parts, but is quite erect. This appears to be a persistent feature which we find exemplified in several examples. Lozver Devonic. Edmunds Hill, Chapman Plantation, Me. Pterinea cf. fasciculata Goldfuss Pterinea fasciculata Goldfuss. Petrefacta Germaniae, 2 :i37, pi. 129, fig. 5 Pterinea fasciculata Freeh. Devon. Aviculiden Deutschlands 1891. p. 84, pi. 8, fig. I; pi. 9, fig. 1-3 This species is radially and coarsely ribbed, quite convex and oblique along the crescence line, the anterior wing strongly. 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; New York State Museum. Albany : New York State Education Dept
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectscience, bookyear1887
