Bibliography of North American Silurian trilobita, p. 180-184.Mode of access: Internet
At head of title: The University of Chicago.Thesis (Ph.D.)--Univ. of Chicago."Literature on the limo...
Bull. Mus. of Univ. of State of Missouri. I. 1884.1. Graptolitidae of the Upper Silurian system.--2....
Boston Soc. of Natural Hist. Occasional papers. No. 4. v. 1. pp. 601-691. Boston, 1900.Mode of acces...
Issued in parts, paged continuously.Each plate accompanied by leaf with descriptive letterpress.Bibl...
Added t.-p.: The Paleaontographical society, 1883.Each plate preceded by leaf with descriptive lette...
"Partial bibliography of the geology of Niagara and the Great Lakes": p. 253-262.Mode of access: Int...
Caption title."From the Quarterly Journal of the Geological Society for November 1870".Includes bibl...
Includes index.Pt. 1. Graptolitidae of the Upper Silurian system -- pt. 2. Stromatoporidae of the Up...
Extract from the Proceedings of the Academy of natural sciences of Philadelphia, v. 28.Typewritten t...
Cover title."Reprinted from the Ottawa Naturalist, Vol. XXIV, Nov., 1910, without changing the pagin...
Caption title.Academy of natural science of Philadelphia. Proceedings, July, 1861.Mode of access: In...
Reprinted from Illinois. State geological survey. Bulletin no. 51.Thesis (PH. D.)--University of Chi...
Canada. Geological Survey. Contributions to Micropalaeontology, part 2. (1889).Mode of access: Inter...
"Bibliography of North American lichenology": p. [44]-50.Mode of access: Internet
From: Bulletin of the Geological Society of America ; v. 6.Cover title.Includes bibliographical refe...
At head of title: The University of Chicago.Thesis (Ph.D.)--Univ. of Chicago."Literature on the limo...
Bull. Mus. of Univ. of State of Missouri. I. 1884.1. Graptolitidae of the Upper Silurian system.--2....
Boston Soc. of Natural Hist. Occasional papers. No. 4. v. 1. pp. 601-691. Boston, 1900.Mode of acces...
Issued in parts, paged continuously.Each plate accompanied by leaf with descriptive letterpress.Bibl...
Added t.-p.: The Paleaontographical society, 1883.Each plate preceded by leaf with descriptive lette...
"Partial bibliography of the geology of Niagara and the Great Lakes": p. 253-262.Mode of access: Int...
Caption title."From the Quarterly Journal of the Geological Society for November 1870".Includes bibl...
Includes index.Pt. 1. Graptolitidae of the Upper Silurian system -- pt. 2. Stromatoporidae of the Up...
Extract from the Proceedings of the Academy of natural sciences of Philadelphia, v. 28.Typewritten t...
Cover title."Reprinted from the Ottawa Naturalist, Vol. XXIV, Nov., 1910, without changing the pagin...
Caption title.Academy of natural science of Philadelphia. Proceedings, July, 1861.Mode of access: In...
Reprinted from Illinois. State geological survey. Bulletin no. 51.Thesis (PH. D.)--University of Chi...
Canada. Geological Survey. Contributions to Micropalaeontology, part 2. (1889).Mode of access: Inter...
"Bibliography of North American lichenology": p. [44]-50.Mode of access: Internet
From: Bulletin of the Geological Society of America ; v. 6.Cover title.Includes bibliographical refe...
At head of title: The University of Chicago.Thesis (Ph.D.)--Univ. of Chicago."Literature on the limo...
Bull. Mus. of Univ. of State of Missouri. I. 1884.1. Graptolitidae of the Upper Silurian system.--2....
Boston Soc. of Natural Hist. Occasional papers. No. 4. v. 1. pp. 601-691. Boston, 1900.Mode of acces...