Cretaceous and Tertiary rocks in the Corozal quadrangle, northern Puerto Rico /

Cretaceous and Lower Tertiary stratigraphy of the Naranjito and Aguas Buenas quadrangles and adjacent areas, Puerto Rico /
by: Pease, Maurice H., Jr., 1922-2012
Published: (1968)

Uppermost Cretaceous and Tertiary stratigraphy of Fossil basin, southwestern Wyoming /
by: Oriel, Steven S., et al.
Published: (1970)

Geology of the Coamo Area, Puerto Rico, and its relation to the volcanic arc-trench association /
by: Glover, Lynn
Published: (1971)

The Rio Abajo, Pitahaya, and Daguao Formations in eastern Puerto Rico /
by: M'Gonigle, John W.

Concepcion and Palma Escrita Formations, western Puerto Rico /
by: McIntyre, David H.
Published: (1974)

Cretaceous and tertiary rocks of the Southern Colorado Plateau : a memoir of the Four Corners Geological Society /
Published: (1973)

Stratigraphy and nomenclature of some Upper Cretaceous and lower Tertiary rocks in south-central Wyoming /
by: Gill, James R. (James Rogers), 1922-1972, et al.
Published: (1970)

Map of outcrops of Laramide (Cretaceous-Tertiary) rocks in Arizona and adjacent regions /
by: Keith, Stanley B.
Published: (1984)

Tertiary and Cretaceous strata of the Tuscaloosa, Tombigbee, and Alabama rivers /
by: Smith, Eugene Allen, 1841-1927, et al.
Published: (1887)

Tertiary and Cretaceous strata of the Tuscaloosa, Tombigbee, and Alabama Rivers /
by: Smith, Eugene Allen, 1841-1927, et al.
Published: (1887)

Microfloral diagnosis of the Cretaceous-Tertiary boundary, central Alberta.
by: Snead, Robert G.
Published: (1969)

Cretaceous and Tertiary stratigraphy of the Elk Neck Area, northeastern Maryland : Elk Neck State Park, Maryland, July 12, 1989 /
by: Owens, James Patrick, 1924-
Published: (1989)

Cretaceous and Tertiary stratigraphy of the Elk Neck Area, northeastern Maryland : Elk Neck State Park, Maryland, July 12, 1989 /
by: Owens, James Patrick, 1924-
Published: (1989)

Geology of the middle Tertiary formations of Puerto Rico /
by: Monroe, Watson Hiner, 1907-1992
Published: (1980)

The Cretaceous-Tertiary boundary and lower Tertiary of the Brazos River Valley /
Published: (1984)

Yamoca : cuentos y leyendas de Corozal /
by: López Acevedo, Rafael A. (Rafael Angel), 1945-
Published: (1992)

Uppermost Cretaceous and Tertiary stratigraphy of Fossil basin, southwestern Wyoming /
by: Oriel, Steven S., et al.
Published: (1970)

Stratigraphy and regional tectonic implications of part of Upper Cretaceous and Tertiary rocks, east-central San Juan Basin, New Mexico /
by: Baltz, Elmer Harold, 1927-
Published: (1967)

Stratigraphy and geologic history of the uppermost Cretaceous, Paleocene, and lower Eocene rocks in the Wind River Basin, Wyoming /
by: Keefer, William R., 1924-
Published: (1965)

Upper Cretaceous and Tertiary stratigraphy, northern Yukon Territory and northwestern district of Mackenzie /
by: Mountjoy, Eric W.
Published: (1967)

The Talara Basin Province of Northwestern Peru, Cretaceous-Tertiary total petroleum system /
by: Higley, Debra K.
Published: (2004)

The Lower Cretaceous Figuera Lava and Fajardo Formation in the stratigraphy of Northeastern Puerto Rico /
by: Briggs, Reginald P., 1929-2009
Published: (1973)

Geologic framework and stratigraphy of Cretaceous and Tertiary rocks of the Southern Ute Indian Reservation, southwestern Colorado /
by: Aubrey, William M., et al.
Published: (1991)

Updated tops file for Cretaceous and lower Tertiary units, Piceance Basin, northwest Colorado /
by: Johnson, Ronald C. (Ronald Carl), 1950-, et al.
Published: (2015)

Cretaceous and Tertiary formations of the Book Cliffs, Carbon, Emery, and Grand Counties, Utah, and Garfield and Mesa Counties, Colorado /
by: Fisher, D. Jerome, 1896-1988
Published: (1960)

Geologic framework and stratigraphy of Cretaceous and Tertiary rocks of the Southern Ute Indian Reservation, southwestern Colorado.
Published: (1991)

Geology of the Upper Cretaceous and Tertiary coal-bearing rocks in the western part of the Wind River Basin, Wyoming /
by: Hickling, N. L., et al.
Published: (1987)

Geology of the Upper Cretaceous and Tertiary coal-bearing rocks in the western part of the Wind River Basin, Wyoming /
by: Hickling, N. L.
Published: (1989)

Cretaceous and early Tertiary depositional and tectonic history of the Livingston area, southwestern Montana /
by: Roberts, Albert Eugene, 1921-
Published: (1972)

Geologic map of the Corozal quadrangle, Puerto Rico /
by: Nelson, Arthur E. (Arthur Edward), 1922-
Published: (1967)

Stratigraphy and nomenclature of some Upper Cretaceous and lower Tertiary rocks in south-central Wyoming /
by: Gill, James R. (James Rogers), 1922-1972, et al.
Published: (1970)

Upper Cretaceous and lower Tertiary rocks, Berkeley and San Leandro Hills, California : a revision of the stratigraphy of miogeosynclinal Upper Cretaceous rocks and a brief description of newly recognized Paleocene and Eocene marine beds /
by: Case, James E., 1933-
Published: (1968)

Tertiary, Cretaceous, and Paleozoic depositional enviromnents, central Mississsippi and southwestern Alabama /
by: Adams, Emmett R.
Published: (1987)

Cretaceous and early Tertiary depositional and tectonic history of the Livingston area, southwestern Montana /
by: Roberts, Albert Eugene, 1921-
Published: (1972)

Changes in stratigraphic nomenclature in the Cretaceous system, east-central Puerto Rico /
by: Briggs, Reginald P., 1929-2009
Published: (1969)

Stratigraphy of the Cretaceous rocks and the Tertiary Ojo Alamo Sandstone, Navajo and Hopi Indian Reservations, Arizona, New Mexico and Utah /
Published: (1972)