DSDP Site 594, Chatham Rise, New Zealand - Late Neogene planktonic foraminiferal biostratigraphy revised
نویسندگان
چکیده
منابع مشابه
Overview of Eocene Planktonic Foraminiferal Taxonomy, Paleoecology, Phylogeny, and Biostratigraphy
This monograph has been compiled by members of the Paleogene Planktonic Foraminifera Working Group (hereafter referred to as the Working Group) of the International Subcommission on Paleogene Stratigraphy, International Union of Geological Sciences. It is the second such work in a projected series of three, the first being the Atlas of Paleocene Planktonic Foraminifera published by Smithsonian ...
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Multibeam bathymetric surveys of submarine volcanoes and mega-pockmarks on the Chatham Rise, New Zealand JA Collins a , P Molnar b & AF Sheehan b a Department of Geology and Geophysics, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, US b Department of Geological Sciences and Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado at Boulder...
متن کاملThe biostratigraphy and paleobiology of Oligocene planktonic foraminifera from the equatorial Pacific Ocean (ODP Site 1218)
Planktonic foraminifera from a continuous Oligocene succession with clear magnetochronology and sediment cycles at Ocean Drilling Program Site 1218 (equatorial Pacific Ocean) were studied in the interval from 27 to 30 Ma. Paragloborotalia taxa are common and we examined their size, relative abundance, and stable isotopes. Multispecies stable isotope data indicate the depth habitats of Oligocene...
متن کاملThe rise and rise of New Zealand English DRESS
This paper presents an analysis of DRESS and FLEECE in the speech of 80 New Zealanders. We show that DRESS is continuing to raise as part of the New Zealand English front vowels chain shift until it has almost completely overlapped the space occupied by FLEECE. In response, FLEECE is developing a more pronounced on-glide, so that a long vowel is becoming caught up in what has been a short vowel...
متن کاملCalcium isotope (44/40Ca) variations of Neogene planktonic foraminifera
[1] Measurements of the calcium isotopic composition (dCa) of planktonic foraminifera from the western equatorial Pacific and the Indian sector of the Southern Ocean show variations of about 0.6% over the past 24 Myr. The stacked dCa record of Globigerinoides trilobus and Globigerina bulloides indicates a minimum in dCasw (seawater calcium) at 15 to 16 Ma and a subsequent general increase towar...
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ژورنال
عنوان ژورنال: Journal of Micropalaeontology
سال: 1994
ISSN: 2041-4978
DOI: 10.1144/jm.13.2.93