404 STAN f ON AND MARTIN — MESOZOIC SECTION ON COOK INLET 



Feet 



Andesite 15 



Concealed 5 



Contorted shale with large Belemnites at base 23 i 



Sandstone £ 



Shale | 



Andesite 4 



Contorted shale with concretions 3 



Andesite or arkose with granite pebbles at top 7 



Sandy shale 2 



Sandy shale with fossil band at top (Aucella bed) 3 



Dark shale 15 



Conglomerate with shaly matrix 5 



Sandstone £ 



Conglomerate < 3 



Dark shale 4 



Conglomerate with dark matrix 13 



Agglomerate 9 



Dark shale 20 



Coarse conglomerate 2£ 



Pinkish sandstone with pebbly bands 2 



Conglomerate , 5f 



Sandstone £ 



Shales ? 



Andesite 2 



Agglomerate 2 



Andesite 7 



Sandstone with shale bands 8 



Dark shale 25 



Concealed (for 1,350 feet at 20 degrees dip) 462 



Andesite 18 



Concealed (for 100 feet at 20 degrees dip) 34 



Andesite 10 



Concealed (for 50 feet at 20 degrees dip) 17 



Andesite 5 



Concealed (for 130 feet at 20 degrees dip) 44 



Andesite , . 32 



Agglomerate 3 



Arkose with shaly bands 19 



Andesite with agglomerate at base 55 



Andesite 30 



Shale 6 



Andesite 79 



Concealed (for 430 feet at 25 degrees dip) 182 



Agglomerate '. 60 



Agglomerate 3 



Andesite 185 



Shale 1 



Andesite • 158 



Agglomerate 2 



