Petrology of the gneisses of Cumberland Sound, Baffin Island northwest territories /

Autor Riley, G. C.
Vydáno 1960

Petrology and structure of Poplar Creek map area, British Columbia /

Autor Read, Peter B.
Vydáno 1973

Geology and petrology of the Red Wine alkaline complex, central Labrador /

Autor Curtis, L. W., Currie, K. L. 1934-
Vydáno 1981

A contribution to the petrology of the Coldwell Alkaline Complex, northern Ontario /

Autor Currie, K. L. 1934-
Vydáno 1980

Petrology of the basalt cores from Midway Atoll /

Autor MacDonald, Gordon Andrew, 1911-1978
Vydáno 1969

Perlite resources of the United States : a contribution to economic geology /

Autor Jaster, Marion C.
Vydáno 1956

Petrography and origin of xenotime and monazite concentrations Central City district Colorado /

Autor Young, E. J., Sims, P. K. 1918-2011
Vydáno 1961

Petrography of radioactive tertiary igneous rocks Front Range mineral belt Colorado : geology and ore deposits of Clear Creek, Gilpin, and Larimer Counties, Colorado /

Autor Wells, John David, 1926-2013
Vydáno 1960

Petrology of Parícutin volcano, Mexico : geologic investigation in the Parícutin Area, Mexico /

Autor Wilcox, Ray E. 1912-2012
Vydáno 1954

Feldspar and quartz phenocrysts in the Shingle Creek porphyry, British Columbia /

Autor Bostock, H. H.
Vydáno 1966

Stratigraphy of the Chattanooga Shale (Upper Devonian and Lower Mississippian) in Vicinity of Big Stone Gap, Wise County, Virginia /

Autor Kepferle, Roy Clark, 1926-, Potter, Paul Edwin, 1925-, Pryor, Wayne Arthur, 1928-1997, Stenbeck, Thomas V.
Vydáno 1981

Petrology of the Eagle Sandstone, Bearpaw Mountains area, north-central Montana : investigationf of shallow gas reservoirs in the northern Great Plains /

Autor Gautier, Donald L.
Vydáno 1981

Stratigraphy and petrography of the Pybus-Gambier area Admiralty Island Alaska /

Autor Loney, Robert Ahlberg, 1922-2009
Vydáno 1964

Petrology and structure of Nakusp map-area, British Columbia /

Autor Hyndman, D. W.
Vydáno 1968

The alkaline rocks of Canada /

Autor Currie, K. L. 1934-
Vydáno 1976

Petrology and geochemistry of the Griffis Lake ultrabasic sill of the central Labrador Trough, Quebec/

Autor Fahrig, W. F.
Vydáno 1962

Triassic rocks of the Rocky Mountain Foothills and front ranges of northeastern British Columbia and west-central Alberta /

Autor Gibson, D. W.
Vydáno 1975

Geology and petrology of the San Juan region, southwestern Colorado,

Autor Larsen, Esper S. 1879-1961, Cross, Whitman, 1854-1949
Vydáno 1956

Petrology of the Meade Peak phosphatic shale member of the Phosphoria formation at Coal Canyon, Wyoming and a method of x-ray analysis for determing the ratio of calcite to dolomite in mineral mixtures /

Autor Gulbrandsen, Robert A.
Vydáno 1960

Geology and petrology of the Pribilof Islands, Alaska : investigations of Alaskan volcanoes /

Autor Barth, Tom. F. W., 1899-1971
Vydáno 1956