Supplement to: Cassidy, D S; Ciesielski, Paul F; Kaharoeddin, F A; Sherwood, WW; Zemmels, I (1977): ARA Islas Orcadas Cruise 0775 Sediment descriptions. Antartic Research Facility, Department of Geology, Florida Sate University, Tallahassee, Florida, Contribution No. 45, 82 pp, https://www.ngdc.noaa.gov/mgg/curator/data/islas_orcadas/io0775/io0775_descriptions.pdf