Format:
III, 47 S.
,
Kt.
Series Statement:
U.S. Geological Survey professional paper 1433-A-B
Note:
Die Vorlage enth. insgesamt 2 Werke
,
Stratigraphy of the volcanic Oligocene Needles Range Group in southwestern Utah and eastern Nevada : several ash-flow cooling units with a total volume of more than 6,600 km3 make up two compositional cycles, each of which began with rhyolite and terminated with dacite
,
Miocene magmatism and tectonism in and near the southern Wah Wah Mountains, southwestern Utah : radiometric ages and field and chemical data document two episodes of bimodal magmatism and one accompanying pulse of block faulting
Language:
English
Keywords:
Utah
;
Needles-Range-Formation
;
Wah Wah Mountains
;
Miozän
;
Magmatisches Gestein
;
Utah
;
Needles-Range-Formation
;
Wah Wah Mountains
;
Miozän
;
Magmatisches Gestein
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