. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. KIg. iL'lHi.—Aivhii'ocniuis pcculiarls. lateral and vli'ws. III. Nat. Hist,,]), 17, Ti'enton (ir. Fig. 12ltr>.—AiiiphoraLTiniis scdallonsis. azygoiis and basal viminalis refer to the Keokuk Gr. Aorocrlnus, Wachsmuth and Springer, Syn. for Dorycrinus. Type Dorycrinus im- maturus. Aristocrinus, Rowley, 1895, Am. Geol., vol. 16, p. 217. [Ety. aristos, best; krinon, lily.] Type Taxoc
. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. KIg. iL'lHi.—Aivhii'ocniuis pcculiarls. lateral and vli'ws. III. Nat. Hist,,]), 17, Ti'enton (ir. Fig. 12ltr>.—AiiiphoraLTiniis scdallonsis. azygoiis and basal viminalis refer to the Keokuk Gr. Aorocrlnus, Wachsmuth and Springer, Syn. for Dorycrinus. Type Dorycrinus im- maturus. Aristocrinus, Rowley, 1895, Am. Geol., vol. 16, p. 217. [Ety. aristos, best; krinon, lily.] Type Taxocrinus concavus. Im- perfectly defined, probably a syn- onym. Kl;:. ]iJOO.—Anlin'ocrlnus pt'cullarlM, basal view. ARTHRACAXTnA depressu, Wachsmuth and Springer, 1897, N. Am. Crin. Cam,, vol. 2, p. 751, Chemung (Jr. Abtrocystttes, Whiteaves, 1897, Can. liec. Sci., p. 287, [Ety. nsU'r, star; kustis, bladder.] General foi-m obovate, ter- minating in a column below. Summit, in structure, much like that in yEsio- cystites, with five radiating grooves. 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 Miller, S. A. (Samuel Almond), 1836-1897. Cincinnati : [s. n. ]
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Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology
