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IV.—Woodwardian Museum Notes: A New Trilobite from Mount Stephen, Field, B.C.

Published online by Cambridge University Press:  01 May 2009

F. R. Cowper Reed
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Extract

A representative collection of fossils from the Middle Cambrian beds of Mount Stephen, Field, British Columbia, has recently been brought back by Mr. S. H. Reynolds, M.A., F.G.S., and presented to the Woodwardian Museum. The fauna has been described by Rominger and Walcott; and the latter has compared it to that from the Highland range, near Pioche, Nevada, and from near Antelope Spring, Western Utah. The section at Field has been described by Mr. E. G. McConnell.

Type
Original Articles
Information
Geological Magazine , Volume 6 , Issue 8 , August 1899 , pp. 358 - 361
Copyright
Copyright © Cambridge University Press 1899

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References

page 358 note 1 Bull, de la Société Minéralogique de France, vol. v (1882), p. 268.

page 358 note 2 Comptes Rendus Paris Acad. Sci., vol. xxiii (1896), p. 761.

page 358 note 3 C. Rominger, “Description of Primordial Fossils from Mount Stephens, North-West Territory of Canada”: Proc. Acad. Nat. Sci. Philadelphia (1887), p. 12, pi. i.

page 358 note 4 C. D. Walcott, “Cambrian Fossils from Mount Stephens, North-West Territory of Canada”: Amer. Journ. Sci., ser. in, vol. xxxvi (1888), p. 163. “Descriptions of New Genera and Species of Fossils from the Middle Cambrian”: Proc. U.S. Nat. Mus., vol. ii (1889), p. 441.

page 358 note 5 Correlation Papers, Cambrian: Bull. U.S. Geol. Surv., No. 81 (1891), pp. 170–1,326–7, 360–1, 366, and pl. ii.

page 358 note 6 Geol. Surv. Canada, new ser., vol. ii (1886–7), pp. 24D–30D.

page 358 note 7 Matthew (Trans. Roy. Soc. Canada, ser. n, vol. iii (1897), sect, iv, No. 7, p. 186) contends that Dames' name Dorypyge (Dames in Richthofen's “China,” iv: Beitr. z. Paläont., 1883, p. 23, t. i, figs. 1–6) has the priority of Olenoides. Matthew here describes a variety of Olenoides (Derypyge) quadriceps from the St. John Group of Hastings Cove.

page 359 note 1 Owing to slight crushing the glabella in our specimen appears to be slightly wider in front than at the base.

page 361 note 1 Bull. U.S. Geol. Surv., No. 30 (1886). “Cambrian Faunas of North America,” pt. 2, p. 210, pi. xxix, figs. 3, 3a: Tenth Ann. Eep. U.S. Geol. Surv., 1888. “The Fauna of the Olenellus Zone,” p. 653, pi. xcv, figs. 4, 4a.

page 361 note 2 Walcott: Bull. U.S. Geol. Sury., No. 30 (1886), p. 210.