A few basalt pebbles and fewer pieces of volcanic glass. Extremely rich in many faunal types, ~90 % of sample. Forams, gastropods, pelecypods, bryozoa, echnoids, coral, pteropods and others.
Cite the IMLGS database as: Curators of Marine and Lacustrine Geological Samples Consortium. The Index to Marine and Lacustrine Geological Samples (IMLGS). National Geophysical Data Center, NOAA. doi:10.7289/V5H41PB8 [date of access].