5. Data Report: Marine Geophysical Data on the Newfoundland Nonvolcanic Rifted Margin around SCREECH Transect 21

Donna J. Shillington,2, 3 W. Steven Holbrook,3 Brian E. Tucholke,4 John R. Hopper,5 Keith E. Louden,6 Hans Christian Larsen,7 Harm J.A. Van Avendonk,8 Sharon Deemer,9 and Jeremy Hall9


Marine geophysical data collected from the eastern Grand Banks across the Newfoundland Basin during the summer of 2000 comprise a grid of seismic, magnetic, gravity, and multibeam bathymetric data around Sites 1276 and 1277. Multichannel seismic reflection profiles image the sedimentary and crustal structure of the Newfoundland nonvolcanic rifted margin. This report presents prestack time-migrated seismic reflection profiles together with the coincident magnetic and gravity data collected during the site survey.

1Shillington, D.J., Holbrook, W.S., Tucholke, B.E., Hopper, J.R., Louden, K.E., Larsen, H.C., Van Avendonk, H.J.A., Deemer, S., and Hall, J., 2004. Data report: Marine geophysical data on the Newfoundland nonvolcanic rifted margin around SCREECH transect 2. In Tucholke, B.E., Sibuet, J.-C., Klaus, A., et al., Proc. ODP, Init. Repts., 210 [Online]. Available from World Wide Web: <http://www-odp.tamu.edu/publications/210_IR/chap_05/chap_05.htm>. Cited [YYYY-MM-DD]. 
2Southampton Oceaongraphy Centre, European Way, Southampton SO14 3ZH, United Kingdom. Correspondence author: djshill@soc.soton.ac.uk 
3Department of Geology and Geophysics, University of Wyoming, 1000 East University Avenue, Department 3006, Laramie WY 82071, USA.
4Department of Geology and Geophysics, Woods Hole Oceanographic Institution, Woods Hole MA 02543-1541, USA.
5IfM-GEOMAR/Leibniz-Institute for Marine Science, Dynamics of the Crust and Mantle Research Division, GEOMAR, Wischhofstrasse 1-3, 24148 Kiel, Germany.
6Department of Oceanography, Dalhousie University, Halifax NS B3H 4J1, Canada.
7IODP-MI Sapporo Office, Creative Research Initiative "Sousei" (CRIS), Hokkaido University, N21W10 Kitaku, Sapporo 001-0021, Japan.
8Institute for Geophysics, University of Texas, 4412 Spicewood Springs Road, Building 600, Austin TX 78759, USA.
9Memorial University of Newfoundland, St. John's NF A1B 3X5, Canada.

MS 210IR-105