World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
an international partnership


Repository: LDEO [Contact the Curator]
Ship: Alvin
Cruise: ALV-781
Sample: 1
Device: dredge
Latitude: 41.2966
Longitude: -66.0633
Water Depth(m): 1452
Date: 19770828
Storage: room temperature, dry
Province: canyon, submarine
1 :   
Comments: Calcareous glauconitic sandy mudstone: 20% terrigenous - quartz, feldspar, white mica, 20% glauconite; foraminifera. Upper Cretaceous, Lower Mastrichtian stage.