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Reference 416

Pekarek, A H (1977) Earth Science Bulletin, vol.10, no.4, 30 pp., Dec 1977

AuthorsPekarek, A H
Year1977
SourceEarth Science Bulletin, vol.10, no.4, 30 pp., Dec 1977
ISSN0012-8236
GeoRef1978-040263
Keywordsareal geology; Cenozoic; differentiation; distribution; faults; geologic maps; igneous rocks; intrusions; latite; magmas; maps; Natrona County Wyoming; phonolites; polyphase processes; pyroclastics; quartz latite; Rattlesnake Hills; rhyodacites; rhyolites; structural geology; tectonics; Tertiary; trachyandesites; trachytes; United States; volcanic rocks; Wyoming

16 samples from this reference

SampleRock nameMajorTraceIsotope
40Phonolite yes
28Phonolite yes
26Phonolite yes
42Phonolite yes
7Latite yes
17Phonolite yes
41Latite yes
3Latite yes
8-1Latite yes
38Rhyolite yes
10Latite yes
8-2Latite yes
9-1Rhyolite yes
8-3Latite yes
9-2Rhyolite yes
4Latite yes