Unit Name: Jones Ridge Formation
Unit Type: Lithostratigraphic
Rank: Formation
Status: Undefined
Usage: Invalid
Age Interval: Cambrian - Late Ordovician (542 - 443.7 ma)
Province/Territory: Yukon Territory

Originator: Stelck and Hedinger, 1975, p. 2018.

Lithology:
Limestone.

Remark:
Unit formally named Jones Ridge Limestone by Brabb, 1967.

References:
Brabb, E.E., 1967. Stratigraphy of the Cambrian and Ordovician rocks of east central Alaska; United States Geological Survey, Professional Paper 559A, pp. A1-A30.
Stelck, C.R. and Hedinger, A.S., 1975. Archaeocyathids and the Lower Cambrian continental shelf of the Canadian Cordillera. Can J. Earth Sci., v. 12, p. 2014-2020.

Source: GSC file of geological names; T.E. Bolton and J. Dougherty (compiler)
Contributor: P.H. Davenport
Entry Reviewed: No
Name Set: Lithostratigraphic Lexicon
LastChange: 11 Oct 2007