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Sunday, October 18, 2020 | History

2 edition of Additions to and revision of the Oligocene Ruby paper shale flora of southwestern Montana found in the catalog.

Additions to and revision of the Oligocene Ruby paper shale flora of southwestern Montana

Herman Frederick Becker

Additions to and revision of the Oligocene Ruby paper shale flora of southwestern Montana

by Herman Frederick Becker

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  • 35 Currently reading

Published by Museum of Paleontology, University of Michigan in Ann Arbor .
Written in English

    Places:
  • Montana,
  • Ruby Valley.
    • Subjects:
    • Paleobotany -- Oligocene.,
    • Plants, Fossil -- Montana -- Ruby Valley.

    • Edition Notes

      Other titlesRuby paper shale flora.
      Statementby Herman F. Becker.
      SeriesUniversity of Michigan. Contributions from the Museum of Paleontology, v. 20, no. 5, Contributions from the Museum of Paleontology ;, v. 20, no. 5.
      Classifications
      LC ClassificationsQE701 .M5 vol. 20, no. 5
      The Physical Object
      Pagination89-119 p.
      Number of Pages119
      ID Numbers
      Open LibraryOL5563382M
      LC Control Number67064134

        Taken together, these sites bracket the local evolution or spread of C 4 vegetation into southwestern Montana and support previous ideas of a more complicated regional history for the spread of grasslands in general (Strömberg, , Strömberg, ), and the presence of significant amounts of C 4 plants prior to their global expansion to. Subdivision of the Paleogene Period according to the ICS, as of January The Oligocene is a geologic epoch of the Paleogene period and extends from about million to 23 million years before the present (± to ± Ma). As with other older geologic periods, the rock beds that define the period are well identified but the exact dates of the start and end of the period are.

      BECKER, H. E Additions to the Tertiary Ruby Paper Shale flora of. Southwestern Montana. Bulletin of the Torrey Botanical Club Oligocene plants from the Upper Ruby River Basin, South- western Montana. Geological SocieQ of America Memoir , Fossil plants of the Tertiary Beaverhead Basins in South. des Lavanttales (Ostkarnten). Neues Jahrbuch fur Geologie und Palaontologie, Monatshefte BECKER,H. E Additions to the Ruby Paper Shale flora of south- western Montana. Bulletin of the Torrey Botanical Club Oligocene plants from the Upper Ruby River Basin in southwestern Montana.

      WING-EOCENE & OLIGOCENE FLORA OF THE ROCKY MOUNTAINS FIGURE 1. Outcrop area of Eocene and Oligocene rocks in the greater Rocky Mountain area. lent throughout most of the area in the Paleocene and were environments of deposition for coals in the Powder River, Bighorn, Green River, and other basins. Fresh or brackish water lakes formed. The Oligocene (/ ˈ ɒ l. ɪ. ɡ ə. s iː n / OL-ih-ghə-seen) is a geologic epoch of the Paleogene Period and extends from about million to 23 million years before the present ( ± to ± Ma).As with other older geologic periods, the rock beds that define the epoch are well identified but the exact dates of the start and end of the epoch are slightly uncertain.


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Additions to and revision of the Oligocene Ruby paper shale flora of southwestern Montana by Herman Frederick Becker Download PDF EPUB FB2

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Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more. Additions to and Revision of the Oligocene Ruby Paper Shale Flora of Southwestern Montana Article September with 11 Reads How we measure 'reads'.

Citation: Vol. 20, No. 5 Handle: Series/Report no.: ContributionsCited by: 8. Additions to and Revision of the Oligocene Ruby Paper Shale Flora of Southwestern Montana. By H. Becker. Abstract. To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.

About. Additions to and Revision of the Oligocene Ruby Paper Shale Flora of Southwestern Montana. Additions to and Revision of the Oligocene Ruby Paper Shale Flora of Southwestern Montana. Looks good. يرجي تعبئة كافة الحقول. Additions to and Revision of the Oligocene Ruby Paper Shale Flora of Southwestern Montana.

ملف خارجي. Buy Additions to and revision of the Oligocene Ruby paper shale flora of southwestern Montana, (University of Michigan. Contributions from the Museum of Paleontology, v. 20, no. 5) by Herman Frederick Becker (ISBN:) from Amazon's Book Store. Everyday low prices and Author: Herman Frederick Becker.

The Tertiary flora of the Ruby gravelly basin in southwestern Montana. Billings Geol. Soc., Additions to and revision of the Oligocene Ruby paper shale flora of southwestern Montana.

Univ. Michigan, Mus. Paleont., Contr Reinterpretation of Oregon fossil flora as a result of Chaney’s revision ofSequoia, Taxodium andMetasequoia cited. A New Species of Mahonia from the Oligocene Ruby Flora of Southwestern Montana.

In addition, history documents that climatic events originally discovered and formerly associated with the high. Additions to and Revision of the Oligocene Ruby Paper Shale Flora of Southwestern Montana.

6 plates, 1 figure. Vol. 20, no. 6 Holmes A. Semken, Jr. Stratigraphy and Paleontology of the McPherson Equus Beds (Sandahl Local Fauna), McPherson County, Kansas. 7 figures, 1 map. Staphylea has abundant isolated seeds in the fossil record, but no fossil fruits of this genus have been confirmed before.

In this paper, we report a capsular fruit of Staphylea from the Oligocene Renova Formation of Woodworth, western-central Montana, USA.

Detailed investigation of this fruit gives new insights on the phylogenetic and biogeographic history of the genus. An illustration of an open book. Books. An illustration of two cells of a film strip.

Video. An illustration of an audio speaker. Audio. An illustration of a " floppy disk. Software. An illustration of two photographs. Full text of "Eocene and Oligocene Floras and Vegetation of the Rocky Mountains". Oligocene Plants from the Upper Ruby River Basin, Southwestern Montana Author(s) OLIGOCENE PLANTS FROM THE UPPER RUBY RIVER BASIN, SOUTHWESTERN MONTANA.

Author(s) HERMAN F. BECKER. HERMAN F. BECKER Search for other works by this author on: GSW. Google Scholar. © Geological Society of America Geological Society of America.

VOL. XX, NO. 5, pp. (6 pls., 1 fig.) ADDITIONS TO AND REVISION OF THE OLIGOCENE RUBY PAPER SHALE FLORA OF SOUTHWESTERN MONTANA BY HERMAN F.

BECKER The New York Botanical Garden ABSTRACT Systematic descriptions of twenty-four species are presented which are. This banner text can have markup. web; books; video; audio; software; images; Toggle navigation.

Additions to the Tertiary Ruby Paper Shale flora of southwestern Montana. Bull. Torrey Bot. Club – Additions to and revision of the Oligocene Ruby Paper Shale flora of southwestern Montana.

Univ. Michigan Mus. Paleontol. Contr 89– An Oligocene flora from the Ruby River Basin in southwestern Montana, – Additions to and revision of the Oligocene Ruby paper shale flora of southwestern Montana, Fossil plants of the Tertiary Beaverhead Basins in southwestern Montana.

However, they are well represented at middle and late Eocene localities. Middle Eocene localities are distributed in Washington, Oregon, and British Columbia.

Late Eocene occurrences are known from Colorado, western Montana, and Oregon. The only locality of certain Oligocene age is from the Bridge Creek flora of Oregon, ∼32 million years old.Fossil plants of the Tertiary Beaverhead Basins in southwestern Montana.

Palaeontographica, Abteilung B1– Becker, H.F. The Metzel Ranch flora of the Upper Ruby River Basin, southwestern Montana. Palaeontographica, Abteilung B, 1– Becker, H.F. The York Ranch flora of the Upper Ruby River Basin, southwestern Montana.Late Oligocene–early Miocene birth of the Taklimakan Desert.

zaqu Leave a comment. The lithostratigraphy of Cenozoic deposits along the south-east.