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NOAA/NGDC
WDC MGG Seafloor Series Vol I

Core Data from the Deep Sea Drilling Project


Leg 57, hole 441B

Physiographic feature:trench
Total penetration (m):687
# sediment cores:2
Oldest sediment core:2
Oldest sediment age:Upper Miocene
Oldest sediment description: vitric silty claystone
Type of crust:oceanic
Other holes at this site:441  441A
Adjacent sites : 434 435 440

Data types available:
age profile original delimited  
carbon/carbonate original delimited  
core depth recovery original delimited  
density-porosity original delimited  
diatoms original delimited browse
grain size original delimited  
gamma ray attenuation
porosity evaluator 		original delimited  
radiolaria original delimited browse
SCREEN descriptions original delimited browse
site summary information original delimited  
smearslide descriptions original delimited browse
visual descriptions original delimited browse
water chemistry
(interstitial) 		original delimited  
x-ray mineralogy,
clay fraction (WHOI) 		original delimited  

Related data in the Index to Marine & Lacustrine Geological Samples

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These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced in 2000 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center, and collocated World Data Center for Marine Geology and Geophysics, Boulder. Data were compiled in cooperation with the U.S. Science Support Program, the Joint Oceanographic Institutions, Inc., and the U.S. National Science Foundation. Please see the NGDC privacy, disclaimer, and copyright notices.