01332nam a2200313 a 4500 20260818222819.0 .b10645597 En QE75 P9 no. 647-A Jones, David Lawrence Structural and stratigraphic significance of the Buchia zones in the Colyear Springs-Paskenta area, California, by..., Edgar H. Bailey and Ralph W. Imlay Washington : U. S. Govt. Print. Off., 1969 iii, 24, 11 p United States. Geological Survey. Professional paper ; no. 647-AJurassic (Tithonian) and cretaceous Buchia zones in northwestern California and southwestern Oregon Paleontology California Colyear Springs-Paskenta region Geology California Colyear Springs-Paskenta region Bailey, Edgar H. Imlay, Ralph W. .b10645597 mngc - 120924 1 951012 m a - 0 QE75 P9 no. 647-A Stacks b m 050 30050000484054 Stacks mngc 14 Barcode : - CREATED : 1994-05-19 RECORD # : i1082943x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 113789 113789 0 0 0 0 MAIN MAIN mngc 2026-08-18 0 QE75 P9 no. 647-A 2026-08-18 22:28:19 1 2026-08-18 14