FN Archimer Export Format PT J TI Geophysical data collected underway on glomar challenger, leg 47B BT AF SIBUET, Jean-Claude RYAN, William B.F. GUSTAFSON, Ted B. SMITH, S.M. AS 1:;2:;3:;4:; FF 1:;2:;3:;4:; TC 0 UR https://archimer.ifremer.fr/doc/1979/publication-5241.pdf LA English DT Article DE ;Histoire Ifremer AB The scientific party aboard Glomar Challenger collected geophysical data during DSDP Leg 47B, which commenced from Vigo, Spain, and terminated at Brest, France (Figure 1). Site 398 (40°57.6'N, 10°43.1'W), located just south of Vigo Seamount and about 95 miles West of Porto, Portugal, was drilled from 13 April 1976 to 9 May 1976. Table 1 gives satellite positions, distance (in nautical miles along the track) and the speed and course between successive navigation points. The positioning error along the trackline is approximately 1 nautical mile. Distances are shown (Figure 1) along the trackline every 50 nautical miles and annotated every 100 nautical miles. Time is marked by crosses every 2 hours and annotated every 4 hours. [NOT CONTROLLED OCR] PY 1979 SO Initial Reports of the Deep Sea Drilling Project PU U. S. Government VL 67 IS 2 BP 297 EP 305 ID 5241 ER EF