Potassium-argon ages of Precambrian mafic dikes in wyoming

Kent C. Condie*, A. P. Leech, H. Baadgaard

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)


Potassium-argon dating of whole-rock contact zones from 27 Precambrian mafic dikes in Wyoming suggests several periods of intrusion in the time interval 700 to 2500 m.y. A widespread period at 1900 to 2200 m.y. is suggested by the data.

Original languageEnglish
Pages (from-to)899-906
Number of pages8
JournalBulletin of the Geological Society of America
Issue number5
Publication statusPublished - 1969
Externally publishedYes


Dive into the research topics of 'Potassium-argon ages of Precambrian mafic dikes in wyoming'. Together they form a unique fingerprint.

Cite this