檢索結果

61

Stratigraphy of the uppermost Triassic and the Jurassic rocks of the Navajo country /

由 Harshbarger, J. W. (John William), 1914-, Repenning, Charles Albert, 1922-, Irwin, James H. (James Haskell), 1923-
Washington : United States Government Printing Office, 1957

Government Document 圖書

62

Geologic framework of the ground-water system in Jurassic and Cretaceous rocks in the northern Great Plains, in parts of Montana, North Dakota, South Dakota, and Wyoming /

由 Anna, Lawrence O.
Washington : U.S. G.P.O. : For sale by the Distribution Branch, U.S. Geological Survey, 1986

Government Document 圖書

63

Early and middle Bajocian (middle Jurassic) ammonites from southern Alaska /

由 Imlay, Ralph W. (Ralph Willard), 1908-1989
Washington, D.C. : Alexandria, VA : U.S. G.P.O. ; For sale by the Distribution Branch, U.S. Geological Survey, 1985

Government Document 圖書

64

Callovian (Jurassic) ammonites from the United States and Alaska. Descriptions and illustrations of cephalopods of Late Jurassic age.

由 Imlay, Ralph W. (Ralph Willard), 1908-1989
Washington, U.S. Govt. Print. Off., 1953

Government Document 圖書

65

Characteristic Jurassic mollusks from northern Alaska /

由 Imlay, Ralph W. (Ralph Willard), 1908-1989
Washington : United States Government Printing Office, 1955

Government Document 圖書

66

The Jurassic Wanakah and Morrison formations in the Telluride-Ouray-western Black Canyon area of southern Colorado : revision of the Wanakah Formation and basal Morrison Formation...

由 O'Sullivan, Robert Brett, 1923-
Washington : Denver, CO : U.S. G.P.O. ; For sale by the Book and Open-File Report Sales, U.S. Geological Survey, 1992

Government Document 圖書

67

Jurassic (Bathonian or early Callovian) ammonites from Alaska and Montana /

由 Imlay, Ralph W. (Ralph Willard), 1908-1989
Washington, D.C. : U.S. Government Printing Office, 1962

Government Document 圖書

68

Upper Jurassic stratigraphy of some adjacent parts of Texas, Louisiana, and Arkansas,

由 Dickinson, Kendell A., 1931-
Washington, U.S. Govt. Print. Off., 1968

Government Document 圖書

69

Early Jurassic ammonites from Alaska /

由 Imlay, Ralph W. (Ralph Willard), 1908-1989
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 1981

Government Document 圖書

70

Late Bajocian ammonites from southern Alaska /

由 Imlay, Ralph W. (Ralph Willard), 1908-1989
Washington : Alexandria, VA : U.S. Govt. Print. Off. ; For sale by the Distribution Branch, U.S. Geological Survey, 1982

Government Document 圖書

71

Molluscan fauna of the Morrison Formation /

由 Yen, Teng-Chien
Washington : U.S. Govt. Print. Off., 1952

Government Document 圖書

72

Foraminifera from the Arctic slope of Alaska,

由 Tappan, Helen Niña, 1917-2004
Washington, U.S. Govt. Print. Off., 1951

Government Document 圖書

73

Depositional history of Jurassic rocks in the area of the Powder River Basin, northeastern Wyoming and southeastern Montana /

由 Johnson, Edward A. (Edward Allison), 1940-
{Washington, D.C.] : Denver, CO : U.S. G.P.O. ; For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992