Report of the Geological exploration of the fortieth parallel (1877) (14564566720)

Identifier: reportofgeolog4121877unit (find matches)

Title: Report of the Geological exploration of the fortieth parallel

Year: 1870 (1870s)

Authors: United States Geological Exploration of the Fortieth Parallel (1867-1881) King, Clarence, 1842-1901 Hague, A. (Arnold), 1840-1917 Emmons, Samuel Franklin, 1841-1911 Hague, James D. (James Duncan), 1836-1908 Meek, F. B. (Fielding Bradford), 1817-1876 Hall, James, 1811-1898 Whitfield, Robert Parr, 1828-1910 Ridgway, Robert, 1850-1929 Watson, Sereno, 1826-1892 Eaton, Daniel Cady, 1834-1895 Bien, Julius, 1826-1909

Subjects: Geology Mines and mineral resources Paleontology Botany Birds

Publisher: (Washington : Govt. Print. Off.)

Contributing Library: Smithsonian Institution Libraries

Digitizing Sponsor: Biodiversity Heritage Library

Text Appearing Before Image:

s to be (at some places) much more crowded between the septa in the vesicular zone than would be indicated bythe longitudinal section. Fig. 3. Cyaihophyllum (Campophyllum 1) Nevadense 60 3. A much-weathered specimen (side view) showing the edges of the septa and dissepi- ments, with an oblique view of the calice filled with hard calcareous matter. ■ 3 fl. A vertical section of a part of the same specimen, showing the tabulae and vesicular dissepiments represented by dark lines, as far as they can be made out. The darkspace above shows the very deep calice (with a nearly flat bottom) filled withdark calcareous matter. 3 6. Is a transverse section at near the middle of the ccrallum. Fig. 4. CYATHOPHYI-LUM SUBCvESPITOSUM CO 4. A specimen consisting of several corallites lying together in the matrix, with the epitheca mainly removed by weathering. 4 «. A transverse section of one of the same.4 6. A longitudinal section of a part of same. U. S^ Geol.Iipl.40Paranel Carboruferous Plate Y.

Text Appearing After Image:

H.-A^.ElHoltdel- J.Bicri litti. PL^TE VI Page.Fig. 1. LiTHOSTKOTION Whitneyi 58 1. A view of a mass of limestone including several of .the corallites, natural size.1 a. Another view of same, showing the ends and calices of the corallites. 1 &. A transverse section of one of the same, somewhat enlarged. 1 c. A longitudinal section of same. Fig. 2. Syiungopoka (uudt. sp.) 50 2. A side view of a fragment of the corallum. 2 a. Another view of same specimen, showing the ends of the corallites. Fig. 3. Zaphhentis Stansburyi 54 3. A side view of an imperfect specimen, with the edges of the calice and the lower extremity broken away. 3 a. An upper view of same, showing the septa, with the rtnuviuing portion of the calice filled with rock.3 6. A transverse section of the corallum below the middle. 3 c. A longitudinal section of the upper part of the same, showing the complex tabulae and outer vesicular zone, the form of the broad bottom of the calice, etc. Fig. 4. Zapiikentis? (Clisiophyll

Bericht über die geologische Erkundung des vierzigsten Breitengrades 1877 Buchillustrationen Vogelkunde Vögel Zoologische Illustration Erkundung Reise und Beschreibung Naturgeschichte Druckerei der Regierung Geologie Paläontologie Minen und Bodenschätze hohe Auflösung Bilder aus dem Internetarchiv

1877

Internet Archive

http://commons.wikimedia.org/

public domain