Olenellus and Other Genera of the Mesonacidae

Olenellus and Other Genera of the Mesonacidae

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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. 1910 edition. Excerpt: ... comparison I will leave it, doubtfully, under Olenellus. FORMATION AND LOCALITY.--LOWi' Cambrian: argillaceous shale interbedded in " Serpulite grit," a coarse quartzitic sandstone, north Loch Maree, 4 miles (6.4 km.) northwest of Kenlochewe in the west of Ross-shire, Scotland. from White, 1877, pl. 2, figs. 3b, 3a, 3c, and 3d respectively; fig. 4, pl. 20, is copied from Walcott, 1884, pl. 21, fig. 14; and pl. 21 is copied in this paper, pl. 36, fig. 9.) Olenellus gilbcrti (Meek), HQLM, 1887, Geol. Foren. i Stockholm Forhandl., Bd. 9, Hafte 7, pp. 514-515. (Described in Swedish. The species is frequently mentioned also in the discussion of "Olenellus kjerulfi.") Olenellus gilberti LESLEY (in part), 1889, Geol. Survey Pennsylvania, Report P4, Vol. 2, ' p. 490, figs. 1 and 1a (not fig. 2a nor the cephalons represented by figs. 1, 1a, 1b. and 1f, these are all referred in this paper to Olenellus fremonti). (Figures 1 and 1a are copied from Vtlalcott, 1886, pl. 21, figs. 1 and 1a.) Olenellus gilbcrt1 (Meek), VVALCOTT (in part), 1891, Tenth Ann. Rept. U. S. Geol. Survey, pl. 84, figs. 1, 1a-c; pl. 85, figs. 1b-d; and pl. 86, fig. 4 (not pl. 84, figs. Id and 1f; pl. 85, figs. 1, 1a, and 1f; and pl.86, figs. 1, 1a-i; 1k-m: Olenellus fremonti; and not pl. 84, figs. 1e and 1g; and pl. 85, figs. 1e and 1g: Callavia nevadensis). (No text reference. Figs. 1 and 1a, pl. 84. are copied from Walcott, 1886, pl. 21, figs. 1 and 1a; figs. 1b and 1c, pl. 84, are copied from Walcott, 1886, pl. 18, figs. 1 and.1a; figs. 1b-d, pl. 85, are copied from Walcott, 1886, pl. 19, figs. 2, 2a-b, respectively; and fig. 4, pl. 86, is copied from Walcott, 1884, pl. 21. fig. 14.) Olenellus eanadensis WALCoTT (in part), 1908, Canadian...show more

Product details

  • Paperback
  • 189 x 246 x 4mm | 154g
  • Rarebooksclub.com
  • United States
  • English
  • black & white illustrations
  • 1236761863
  • 9781236761866