|
64APa140
(Mesozoic loc. M2437)
, Hughes
, Center of quad 7 mi. west of Hogatza Hills on Hogatza River. Specimens are from a cutbank of fine to grtty med. gray hard graywacke on the Hogatza River. Carbonized plant detritus is abundant at several levels. These specimens are from the same general belt of Albian sediments sampled by Patton along the Koyukuk River in 1953 - Loc. 53APa 342, 348, 351, 354, 385, 401 - Mes. loc. 24678-84, and in 1963 by Patton - 63APa 55 (M. 2073).
|
|
|
impression resembles Grantziceras sp.
|
|
|
|
|