USGS OF 476
Title:Arctic Mesozoic correlation chart
Publisher:U.S. Geological Survey
Comments:This publication was reclassified with a new publication number in 1975; see below for the updated classification number.
Ordering Info:This publication is out of print. Reproductions may be available. USGS Publications Warehouse
Detterman, R.L., 1971, Arctic Mesozoic correlation chart: U.S. Geological Survey Open File Report: Technical Data Unit classification number 476, 1 sheet.