Data report; Spatial and temporal evolution of slow spread oceanic crust; graphic sections of core recovered from IODP Hole U1309D, Atlantis Massif, 30°N, MAR (including Pb/U zircon geochronology and magnetic remanence data)

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doi: 10.2204/iodp.proc.304305.205.2009
Author(s): John, Barbara E.; Cheadle, Michael J.; Gee, Jeffrey S.; Grimes, Craig B.; Morris, Antony; Pressling, Nicola
Integrated Ocean Drilling Program, Expediton 304 Scientists, College Station, TX
Author Affiliation(s): Primary:
University of Wyoming, Department of Geology and Geophysics, Laramie, WY, United States
Other:
Université de Montpellier II, France
University of Wyoming, United States
Hydrographic and Oceanographic Department of Japan, Japan
Integrated Ocean Drilling Program, United States
Cardiff University, United Kingdom
University of Jena, Federal Republic of Germany
Kanazawa University, Japan
Institut de Physique du Globe de Paris, France
University of Tokyo, Japan
University of Connecticut, United States
Oregon State University, United States
Duke University, United States
Kyoto University, Japan
Woods Hole Oceanographic Institution, United States
Hokkaido University, Japan
University of Leeds, United Kingdom
University of Plymouth, United Kingdom
Tohoku University, Japan
University of Durham, United Kingdom
Max-Planck-Institut für Chemie, Federal Republic of Germany
University of Leicester, United Kingdom
Japan Marine Science and Technology Center, Japan
Virginia Museum of Natural History, United States
CNRS, Laboratoire Pierre Süe, France
Eidgenössische Technische Hochschule Zürich-Zentrum, Switzerland
Université Pierre et Marie Curie, France
University of Hawaii at Manoa, United States
University of Liverpool, United Kingdom
University of Bergen, Norway
University of Rhode Island, United States
Lamont-Doherty Earth Observatory, United States
Rheinisch-Westfälische Technische Hochschule Aachen, Federal Republic of Germany
Shizuoka University, Japan
Okayama University, Japan
Universität Köln, Federal Republic of Germany
University of California-Santa Cruz, United States
Scripps Instition of Oceanography, United States
Mississippi State University, United States
University of Southampton, United Kingdom
Volume Title: Proceedings of the Integrated Ocean Drilling Program; Oceanic core complex formation, Atlantis Massif; Expeditions 304 and 305 of the riserless drilling platform from and to Ponta Delgada, Azores (Portugal), Sites U1309-U1311, 17 November 2004-7 January 2005; and from and to Ponta Delgada, Azores (Portugal), Site U1309, 7 January-2 March 2005
Volume Author(s): Blackman, Donna; Ildefonse, Benoit; John, Barbara E.; Ohara, Yasuhiko; Miller, D. Jay; MacLeod, Christopher J.; Einaudi, Florence; Abratis, Michael W.; Andal, Eric S.; Andreani, Muriel; Awaji, Shunsaku; Charney, Allison; Christie, David; Drouin, Marion; Frost, Bryce R.; Gee, Jeffrey S.; Godard, Marguerite; Grimes, Craig B.; Hayman, Nicholas W.; Hirose, Takehiro; Hirth, James Gregory; Maeda, Jinichiro; McCaig, Andrew M.; Morris, Antony; Nakagawa, Tatsunori; Searle, Roger C.; von der Handt, Anette; Delius, Heike; Abe, Natsue; Beard, James S.; Brunelli, Daniele; Delacour, Adélie G.; Escartin, Javier; Fryer, Patricia B.; Halfpenny, Angela; Hansen, Heidi-Elisabeth; Harris, Amber C.; Hasebe, Akihiro Tamura; Hellebrand, Eric; Ishimaru, Satoko; Johnson, Kevin T. M.; Karner, Garry D.; Linek, Margaret; Mason, Olivia U.; Michibayashi, Katsuyoshi; Nozaka, Toshio; Rosner, Martin; Suhr, Guenter; Tominaga, Masako; Yamasaki, Toru; Zhao, Xixi
Source: Proceedings of the Integrated Ocean Drilling Program; Oceanic core complex formation, Atlantis Massif; Expeditions 304 and 305 of the riserless drilling platform from and to Ponta Delgada, Azores (Portugal), Sites U1309-U1311, 17 November 2004-7 January 2005; and from and to Ponta Delgada, Azores (Portugal), Site U1309, 7 January-2 March 2005, Donna Blackman, Benoit Ildefonse, Barbara E. John, Yasuhiko Ohara, D. Jay Miller, Christopher J. MacLeod, Florence Einaudi, Michael W. Abratis, Eric S. Andal, Muriel Andreani, Shunsaku Awaji, Allison Charney, David Christie, Marion Drouin, Bryce R. Frost, Jeffrey S. Gee, Marguerite Godard, Craig B. Grimes, Nicholas W. Hayman, Takehiro Hirose, James Gregory Hirth, Jinichiro Maeda, Andrew M. McCaig, Antony Morris, Tatsunori Nakagawa, Roger C. Searle, Anette von der Handt, Heike Delius, Natsue Abe, James S. Beard, Daniele Brunelli, Adélie G. Delacour, Javier Escartin, Patricia B. Fryer, Angela Halfpenny, Heidi-Elisabeth Hansen, Amber C. Harris, Akihiro Tamura Hasebe, Eric Hellebrand, Satoko Ishimaru, Kevin T. M. Johnson, Garry D. Karner, Margaret Linek, Olivia U. Mason, Katsuyoshi Michibayashi, Toshio Nozaka, Martin Rosner, Guenter Suhr, Masako Tominaga, Toru Yamasaki and Xixi Zhao; Integrated Ocean Drilling Program, Expediton 304 Scientists, College Station, TX; Integrated Ocean Drilling Program, Expediton 305 Scientists, College Station, TX. Proceedings of the Integrated Ocean Drilling Program, Vol.304/305. Publisher: IODP Management International, Washington, DC, United States. ISSN: 1930-1014
Note: In English. 6 refs.; sketch map
Summary: This contribution presents a graphical downhole log for core recovered from Integrated Ocean Drilling Program (IODP) Hole U1309D made during postcruise study at the Bremen Core Repository. More than 3500 observations of the rock composition and structural relations are presented, including igneous composition, texture and grain size variations, layering and intrusive contact orientation, and younger/older intrusive relations, together with observations of fault/shear zone thickness and orientation and alteration mineral assemblages. In addition, remanence components for 523 new specimens are shown along with shipboard magnetic susceptibility and 18 Pb/U zircon ages from evolved Fe-Ti oxide gabbro and felsic dikes from Hole U1309D. This compilation is a resource for researchers interested in the composition, construction, and deformation of slow-spreading gabbroic crust, in particular the scale/thickness of intrusive bodies and the order of intrusion.
Year of Publication: 2009
Research Program: IODP Integrated Ocean Drilling Program
Key Words: 03 Geochronology; 05 Petrology, Igneous and Metamorphic; 18 Geophysics, Solid-Earth; Absolute age; Atlantic Ocean; Atlantis Massif; Boreholes; Cenozoic; Cores; Crust; Dikes; Expeditions 304/305; Experimental studies; Gabbros; IODP Site U1309; Igneous rocks; Integrated Ocean Drilling Program; Intrusions; Laboratory studies; Magnetic properties; Magnetic susceptibility; Magnetization; Mid-Atlantic Ridge; Nesosilicates; North Atlantic; Oceanic crust; Orthosilicates; Paleomagnetism; Plutonic rocks; Remanent magnetization; Silicates; U/Pb; Well logs; Zircon; Zircon group
Coordinates: N301000 N301100 W0420600 W0420700
Record ID: 2010010509
Copyright Information: GeoRef, Copyright 2019 American Geosciences Institute.