DescriptionDiscoastersurculus01 (cropped).jpg English: Microfossils from a sediment core of the Deep Sea Drilling Project (DSDP), Discoastersurculus Date
DescriptionDetail, Discoastersurculus01 (cropped).jpg English: Microfossils from a sediment core of the Deep Sea Drilling Project (DSDP), Discoastersurculus Date