Origin and tectonic setting of Ordovician bentonites in North America: isotopic and age constraints

S. D. Samson; P. J. Patchett; J. C. Roddick; R. R. Parrish

doi:10.1130/0016-7606(1989)101<1175:OATSOO>2.3.CO;2

Origin and tectonic setting of Ordovician bentonites in North America: isotopic and age constraints

S. D. Samson, P. J. Patchett, J. C. Roddick, R. R. Parrish

Research output: Contribution to journal › Article › peer-review

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Abstract

Indicates that they originated from a major volcanic system. The Nd and Sr isotopic data and the U-Pb age data are consistent with the generation of the volcanic ash by anatexis of evolved continental crust. -from Authors

Original language	English (US)
Pages (from-to)	1175-1181
Number of pages	7
Journal	Geological Society of America Bulletin
Volume	101
Issue number	9
DOIs	https://doi.org/10.1130/0016-7606(1989)101<1175:OATSOO>2.3.CO;2
State	Published - 1989
Externally published	Yes

ASJC Scopus subject areas

Geology

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10.1130/0016-7606(1989)101<1175:OATSOO>2.3.CO;2

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title = "Origin and tectonic setting of Ordovician bentonites in North America: isotopic and age constraints",

abstract = "Indicates that they originated from a major volcanic system. The Nd and Sr isotopic data and the U-Pb age data are consistent with the generation of the volcanic ash by anatexis of evolved continental crust. -from Authors",

author = "Samson, {S. D.} and Patchett, {P. J.} and Roddick, {J. C.} and Parrish, {R. R.}",

year = "1989",

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AU - Samson, S. D.

AU - Patchett, P. J.

AU - Roddick, J. C.

AU - Parrish, R. R.

PY - 1989

Y1 - 1989

N2 - Indicates that they originated from a major volcanic system. The Nd and Sr isotopic data and the U-Pb age data are consistent with the generation of the volcanic ash by anatexis of evolved continental crust. -from Authors

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Origin and tectonic setting of Ordovician bentonites in North America: isotopic and age constraints

Abstract

ASJC Scopus subject areas

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