A Canadian Connection To The Grand Canyon?

A Canadian Connection To The Grand Canyon?

Sears, W. J., 2013, Late Oligocene–early Miocene Grand Canyon:
A Canadian connection? GSA Today. vol. 23, no. 11, pp. 4-10

Full text at
http://www.geosociety.org/gsatoday/archive/23/11/abstract/i1052-5173-23-11-4.htm

PDF file of article at
http://www.geosociety.org/gsatoday/archive/23/11/pdf/i1052-5173-23-11-4.pdf

PDF of full issue at
ftp://rock.geosociety.org/pub/GSAToday/gt1311.pdf

Yours,

Paul H.