Geology Reference
In-Depth Information
Additional Readings:
Sci. Letters, 53, pp.255-265.
Jones, David L., Silberling, N.J., and Hillhouse, John,
Ash, Sidney R., 1991. A new Jurassic flora from the
1977. Wrangellia - A displaced terrane in
Wallowa terrane in Hells Canyon, Oregon
northwestern North America. Canadian
and Idaho. Oregon Geology, v.53, no.2,
Jour. Earth Sci., 14, p.2565-2577.
pp.27-33.
Mullen, Ellen D., 1983. Paleozoic and Triassic terra-
Ave Lallemant, Hans G., Schmidt, W.J., and Kraft,
nes of the Blue Mountains, northeast Ore-
L.J., 1985. Major late-Triassic strike-slip
gon: Discussion and field trip guide. Part I.
displacement in the Seven Devils terrane,
A new consideration of old problems. Ore-
Oregon and Idaho: a result of left-
gon
Geology, v.45, no.6, pp.65-68.
oblique plate convergence? Tectonophysics,
Noblett, Jeffrey B., 1981. Subduction-related origin of
v.119, pp.299-238.
the volcanic rocks of the Eocene Clarno
Bentley, Elton B., 1974. The glacial morphology of
Formation near Cherry Creek, Oregon.
eastern Oregon uplands. PhD., Univ. of
Oregon Geology, v.43, no.7, 1981.
Oregon, 250p.
Parker, Garald G., Shown, Lynn M., and Ratzlaff,
Blome, Charles D., and Nestell, M.K., 1991. Evolu-
K.W., 1964. Officer's Cave, a pseudokarst
tion of a Permo-Triassic sedimentary mel-
feature in altered tuff and volcanic ash of the
lange, Grindstone terrane, east-central Ore-
John Day Formation in eastern Oregon.
gon. Geol. Soc. Amer., Bull., v.103, pp.1280-
Geol. Soc. Amer., Bull, v.75, pp.393-402.
1296.
Retallack, Gregory J., 1991. A field guide to mid-
Brooks, Howard C, 1979. Plate tectonics and the
Tertiary paleosols and paleoclimatic
geologic history of the Blue Mountains.
changes in the high desert of central Oregon
Oregon Geology, v.41, no.5, pp.71-80.
. part 1. Oregon Geology, v.53, no.3,
Ramp, Len, 1968. Gold and silver in Oregon.
p.51-59.
Oregon Dept. Geol. and Mineral Indus.,
Robinson, Paul T., Brem, G.F., and McKee, E.H.,
Bull.61, 337p.
1984. John Day Formation of Oregon: A
—-and Vallior, Tracy L, 1978. Mesozoic rocks
distal record of early Cascade volcanism.
and tectonic evolution of eastern Oregon
Geology, v. 12, p.229-232.
and western Idaho. In: Howell, D., and
Walker, G.W., and McKee, E.H., 1990. Eocene
McDougall, K., eds., Mesozoic paleogeogra-
(?), Oligocene, and lower Miocene rocks of
phy of the western United States. Pacific
the Blue Mountains region. U.S. Geol. Sur-
Coast Paleogeography Symp. 2, Soc. Econ.
vey, Prof. Paper 1437, pp.29-61.
Paleont. and Mineralogists, Pacific Sect.,
Sarewitz, Daniel, 1983. Seven Devils terrane: Is it
pp.133-145.
really a piece of Wrangellia? Geology, v.11,
Dickinson, William R., 1979. Mesozoic forearc basin
p.634-637.
in central Oregon. Geology (Boulder), v.7,
Silberling, N.J., and Jones, D.L., eds, 1984. Lithotec-
no.4,
pp.
166-170.
tonic terrane maps of the North American
-—and Vigrass, Laurence W., 1965. Geology of the
Cordillera. U.S. Geol. Survey, Open File
Sulpee-Izee area Crook, Grant, and Harney
Report 84-523, various pagings.
counties, Oregon. Oregon Dept. Geol. and
Stanley, George D., 1986. Travels of an ancient reef.
Mineral Indus., Bull.58, 109p.
Natural History, v.87, no. 11, pp.36-42.
Fisher, R.V., and Rensberger, J.M., 1972. Physical
and Beauvais, Louise, 1990. Middle Jurassic corals
stratigraphy of the John Day Formation,
from the Wallowa terrane, west-central Ida-
central Oregon. University of California,
ho. Jour. Paleo., v.64, no.3, pp.352-362.
Publ. Geol. Sci., v.101, 45p.
Vallier, Tracy L, and Brooks, Howard C, eds., 1986.
Getahun, Aberra, and Retallack, Gregory J., 1991.
Geology of the Blue Mountains region of
Early Oligocene paleoenvironment of a
Oregon, Idaho, and Washington. U.S. Geol.
paleosol from the lower part of the John
Survey, Prof. Paper 1435, 93p.
Day Formation near Clarno, Oregon. Ore-
Brooks, H.C., and Thayer, T.P., 1977. Paleozoic
gon Geology, v.53, no.6, pp.131-136.
rocks of eastern Oregon and western Idaho.
Gerlach, David C, Ave Lallemant, H.G., and Lee-
I
n:
Stewart, J.H., et al., eds. Paleozoic paleo-
man, William P., 1981. An island arc origin
geography of the western United States, Soc.
for the Canyon Mountain ophiolite complex,
Econ. Paleont. and Mineralogists, Pacific
eastern Oregon, U.S.A. Earth and Planet.
Coast Paleogeogr. Symp.1, pp.455-466.
