Origin of the “Welded Chert,” Morrison Formation (Jurassic), Colorado

• 1 January 1969
• journal article
• Published by Geological Society of America in GSA Bulletin
• Vol. 80  (6) , 1141
• https://doi.org/10.1130/0016-7606(1969)80[1141:ootwcm]2.0.co;2

Abstract