Annotated record of the detailed examination of Mn deposits from DSDP Site 38...

The nonfossiliferous nature of most of the thin sediment sequence at Site 37 had provided little biostratigraphic information for the northern end of the proposed section of...37号钻探站位（Site 37）的大部分薄层沉积序列（thin sediment sequence）均呈现无化石特征（nonfossiliferous nature），未能为该拟建剖面的北段提供多少生物地层学（biostratigraphy）信息。