|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910709662203321 |
|
|
Autore |
Imlay Ralph W (Ralph Willard), <1908-1989, > |
|
|
Titolo |
Jurassic (Oxfordian and Late Callovian) ammonites from the western interior region of the United States / / by Ralph W. Imlay |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Washington : , : United States Department of the Interior, Geological Survey, , 1982 |
|
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (iv, 44 pages, 26 unnumbered pages of plates) : illustrations, map |
|
|
|
|
|
|
|
|
Collana |
|
Geological Survey professional paper ; ; 1232 |
|
|
|
|
|
|
Soggetti |
|
Ammonoidea |
Paleontology - Jurassic |
Paleontology - West (U.S.) |
Jurassic Geologic Period |
Paleontology |
United States, West |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from title screen (viewed October 14, 2014). |
"Marine waters invaded Montana in late Callovian time, advanced southward across Wyoming in early Oxfordian time, and persisted in Montana during late Oxfordian time." |
|
|
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references (pages 41-42) and index. |
|
|
|
|
|