7/9/80 low ridge between 2 small Trbs Cub Cr. Lebo mbr. on Cub Creek SE, SW, Sec 20, T 8S W R 23E Long Draw 7 1/2 861a siderite nodules w/ poor fossil leaves 3 pieces of bone in float from conc. layer. 802 b. PIs. from ss ledge 10' above siderite cones. Strike r Dip 146° 6° S ss x bedded, tabular w/ unios (impressions) NE, NE, NW, NW 803 Sec. 29, T 8S R 23E Carbon Co. conc. layer capping low hill, dicot ivs. w/ Glyptostrobus, Platanus reynoldsii low knoll c. of stream capped w/ weathered siderite cones.