_version_ 1867169118489149440
author Tucholke, Brian E
Vogt, Peter R
author_facet Tucholke, Brian E
Vogt, Peter R
collection Datos científicos de ciencias marinas y ambientales
contents Leg 43 was planned to examine a wide variety of geological problems at numerous sites in the deep western North Atlantic basin. A variety of objectives were to be addressed on Leg 43,among these: 1) to investigate the sedimentary development of the North American basin, 2) to recover sediments containing late Mesozoic and Cenozoic fossils for biostratigraphic, paleobiogeographic, and paleoceanographic studies 3) to recover samples of basaltic basement from the smooth crest of the basement ridge associated with the northern part of the New England seamounts, 4) To examine the age and nature of volcanism on Bermuda and along the New England seamount chain, in order to test ideas on volcanic* origin such as the "hotspot" hypothesis, and to examine volcaniclastic lithofacies and assess the role of volcanic sources for certain North Atlantic sediments.
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_872102
institution PANGAEA
language en
publishDate 1979
publisher PANGAEA
record_format pangaea
spellingShingle Annotated record of the detailed examination of Mn deposits from DSDP Leg 43 (Holes 384, 385, 386 and 387)
Tucholke, Brian E
Vogt, Peter R
43-384; 43-385; 43-386; 43-387; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg43; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; North Atlantic/RIDGE; North Atlantic/SEAMOUNT; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Visual description
Leg 43 was planned to examine a wide variety of geological problems at numerous sites in the deep western North Atlantic basin. A variety of objectives were to be addressed on Leg 43,among these: 1) to investigate the sedimentary development of the North American basin, 2) to recover sediments containing late Mesozoic and Cenozoic fossils for biostratigraphic, paleobiogeographic, and paleoceanographic studies 3) to recover samples of basaltic basement from the smooth crest of the basement ridge associated with the northern part of the New England seamounts, 4) To examine the age and nature of volcanism on Bermuda and along the New England seamount chain, in order to test ideas on volcanic* origin such as the "hotspot" hypothesis, and to examine volcaniclastic lithofacies and assess the role of volcanic sources for certain North Atlantic sediments.
title Annotated record of the detailed examination of Mn deposits from DSDP Leg 43 (Holes 384, 385, 386 and 387)
topic 43-384; 43-385; 43-386; 43-387; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg43; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; North Atlantic/RIDGE; North Atlantic/SEAMOUNT; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Visual description
url https://doi.org/10.1594/PANGAEA.872102