World Data Service for Geophysics

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

doi:10.7289/V5H41PB8


Repository: LDEO [Contact the Curator]
Ship: Vema
Cruise: VM21 (V2114)
Sample: 236
Device: core, piston
Latitude: 25.25
Longitude: -72.783
Water Depth(m): 5471
Date: 19651129
IGSN: DSR0013B2
Core length (cm): 681
1 :    0. to 681. cm in core
Geologic Age: Cretaceous, Late
Comments: AGE=CORE BOTTOM AGE IS UNDIFFERENTIATED UPPER CRETACE ACCESSORY LITHOLOGY: STRUCTURELESS CLAY ACCESSORY LITHOLOGY: STRUCTURELESS SILTY CLAY ACCESSORY LITHOLOGY: STRUCTURELESS CLAYEY SILT ACCESSORY LITHOLOGY: GRADED SILTY CLAY ACCESSORY LITHOLOGY: INTERBEDDED SANDY SILT ACCESSORY LITHOLOGY: STRUCTURELESS SILTY SAND ACCESSORY LITHOLOGY: INTERBEDDED SILTY CLAY DOMINANT LITHOLOGY: STRUCTURELESS CHALK ACCESSORY LITHOLOGY: INTERBEDDED CHALK ACCESSORY LITHOLOGY: LAMINATED CLAY ACCESSORY LITHOLOGY: INTERBEDDED CLAY ACCESSORY LITHOLOGY: INTERBEDDED VOLCANIC ASH MOTTLING: BURROWING PALEONTOLOGY: FORAMINIFERA PTEROPODS ECHINOID SPINES SPONGE SPICULES MINERALOGY: MICA DISSEM VOLC GLASS SHARDS MN OXIDE (DISSEM) DOLOMITE RHOMBS ASH LAYER (S)
_