Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: SOEST [Contact the Curator]
Ship: Kana Keoki
Cruise: KK810626-05
Sample: KK810626-5 STA100 RD75
Device: dredge, rock
Latitude: 19.07
Longitude: 173.3733
Water Depth(m): 2100 to 1850
Date: 19811113
Storage: room temperature, dry
Province: seamount or seamount province

Mid Pacific Seamount
1 :   
Comments: 30 kgs (65 lbs) in one bag + lab samples. Depths dredged 1850-2100 m. Southeast side of seamount dredged. Mn- encrusted calcarenites - fossils of benthic and pelagic foraminifera, mollusks, echinoid spires, corals, algae; ie evidence of reef environment. With the exception of the absence of Caprina rudists, the fossil assemblage is comparable to those present in RD73 & RD74, and hence t the assemblages found on Menard & Jacqueline guyots (DSDP20, Heezen et a.). The fossils indicate a Mid Cretaceous age of the reef complex.

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].

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