Bader, Richard G; et al. (1970): Initial Reports of the Deep Sea Drilling Project, 4. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, 4, 751 pp, doi:10.2973/dsdp.proc.4.1970
DSDP (1989): Data from the Deep Sea Drilling Project. Sediment, hard rock and reference files. National Geophysical Data Center, National Environmental Satellite, Data and Information Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce, 1, CD-ROM
Paleontology data base - background and methods (URI: hdl:10013/epic.32352.d001)