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" Hallatadt and Aussee, and the St. Cassian beds, that extremely important and highly fossiliferous division of the Alpine Trias. This great Triassic belt of the Pacific Coast has been most fully explored by the survey in the latitude of 40°, and over... "
Palæontology - Seite xvii
von Geological Survey of California - 1864 - 299 Seiten
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The American Journal of Science and Arts

1864 - 968 Seiten
...paleontologically closely allied to the limestones of Hallstadt and Aussee, and the St. Cassian bed?, that extremely important and highly fossiliferous...is from this region that the largest portion of the fossils have been obtained, both from the three parallel ranges in long. 117° to 118°, called theHumboldt...
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The California Teacher: A Journal of School and Home Education and ..., Band 2

1865 - 594 Seiten
...to the Upper Trias of the Alps, and paleontologically closely allied to the limestones of Hallatadt and Aussee, and the St. Cassian beds, that extremely...is from this region that the largest portion of the fossils have been obtained, both from the three parallel ranges in longitude 117° to 118° called...
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The Mississippi Valley: Its Physical Geography, Including Sketches of the ...

John Wells Foster - 1869 - 480 Seiten
...fauna of this epoch. "This great Triassic belt of the Pacific Coast," according to Whitney, " has been explored by the Survey in the latitude of 40°, and...west, of nearly four degrees of longitude (117° to 120°). * * [Triassic fossils have been collected] from the three parallel ranges in longitude 117°...
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The American Journal of Science and Arts

1879 - 1080 Seiten
...Cassian, Aussee, and Hallstadt deposits of Europe. Professor Whitney says in the first work just cited : "This great Triassic belt of the Pacific coast has...nearly four degrees of longitude (117° to 121°) .... But sufficient paleontological evidence has been obtained to enable us to state that this formation...
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