Bulletin of the United States Geological Survey Volume 87-89

Bulletin of the United States Geological Survey Volume 87-89

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1897 edition. Excerpt: ...Rep. Expl. Great Basin Terr. Utah, 1876, p. 345, pi. 1, fig. 3. Productus spinulicostus Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 1857, p. 173. Productella spinulicosta Hall, Pal. New York, IV, 1867, p. 160, pi. 23, figs. 6-8, 25-34;--Second Ann. Rep. N. Y. State Geol., 1883, pi. 48, tigs. 3-6--Whiteavee, Cont. Canadian Pal., I, 1891, p. 217, pi. 29, fig. 3; pi. 31, fig. 1.--Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pi. 17, figs. 3-6. Productella subaculeata Hall, Pal. New York, IV, 1867, p. 154, pi. 23, figs. 4,5.--Whiteavee, Cont. Canadian Pal., I, 1892, p. 283.--Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pi. 17, figs. 1, 2. Productella subaculeata? Hall, Second Ann. Rep. N. Y. State Geol., 1883, pi. 48 figs. 1, 2. Productus (Productella) subaculeata Walcott, Mon. U. S. Geol. Survey, VIII 1884, pp. 128, 214, pi. 7, lig. 2; pi. 13, figs. 19, 20. Productus ( Productella) subaculeatus var. cataractus Hall and Whitfield, Twenty fourth Rep. N. Y. State Cab. Nat. Hist., 1872, p. 198;--Twenty-seventh Rep Ibidem, 1875, pi. 9, figs. 9,10. Productella subaculeata var. Cataracta Nettelroth, Kentucky Fossil Shells, Mem Kentucky Geol. Survey, 1889, p. 69, pi. 17, figs. 5-9.--Whiteavee, Cont Canadian Pal., I, 1891, p. 217. Loc. New York; Ohio; Falls of Ohio; Illinois; Iowa; Wisconsin; Eureka district, Nevada; Utah; Mackenzie and Hay rivers, and Lake Manitoba, Canada Obs. Some authors are disposed to regard as synonyms of this species, besides the above, P. pyxidata, P. shumardana, and P. concentrica, and all of these forms are thought to be identical with P. subaculeata Murchison. For the present it is preferable to retain the name P. spinulicosta for these American Devouian forms. P. pyxidata, P. shumardana, and P....show more

Product details

  • Paperback | 286 pages
  • 189 x 246 x 15mm | 513g
  • Rarebooksclub.com
  • United States
  • English
  • black & white illustrations
  • 1236769090
  • 9781236769091