Metamorphic processes in sediments at DSDP Leg 65 Holes
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
1983
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| _version_ | 1867171366252314624 |
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| author | Rangin, Claude Desprairies, Alain Fontes, J C Jehanno, Celestine Vernhet, S |
| author_facet | Rangin, Claude Desprairies, Alain Fontes, J C Jehanno, Celestine Vernhet, S |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Sites 482, 483, and 485 were drilled during Leg 65 on young oceanic crust south of the Tamayo Transform Fault. The Leg 65 drilling program was part of a multinational effort to study the East Pacific Rise (EPR) and complements sea bottom surveys conducted both in this area (Lewis, 1979; Cyamex Scientific Team and Pastouret, 1981) and farther south at 21 °N (Larson, 1971; Normark, 1976; Cyamex Scientific Team; Rise Project Group, 1980). These studies, which included deep-tow, Angus and submersible surveys, were recently complemented by sea-beam surveys conducted by the Jean Charcot on the Tamayo Fracture Zone and farther south along the EPR. They have led to a better understanding of the magmatic, tectonic, and sedimentary processes occurring on the East Pacific Rise between the Tamayo and Rivera fracture zones. The purpose of this chapter is to describe the metamorphic processes affecting Pliocene through Quaternary sediments found in contact, or inter layered, with basaltic units drilled during Leg 65 at the mouth of the Gulf of California. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_817874 |
| institution | PANGAEA |
| language | en |
| publishDate | 1983 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Metamorphic processes in sediments at DSDP Leg 65 Holes Rangin, Claude Desprairies, Alain Fontes, J C Jehanno, Celestine Vernhet, S 65-482B; 65-482C; 65-482D; 65-483; 65-483B; 65-483C; 65-485; 65-485A; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg65; North Pacific/Gulf of California/CONT RISE; North Pacific/Gulf of California/SEDIMENT POND Sites 482, 483, and 485 were drilled during Leg 65 on young oceanic crust south of the Tamayo Transform Fault. The Leg 65 drilling program was part of a multinational effort to study the East Pacific Rise (EPR) and complements sea bottom surveys conducted both in this area (Lewis, 1979; Cyamex Scientific Team and Pastouret, 1981) and farther south at 21 °N (Larson, 1971; Normark, 1976; Cyamex Scientific Team; Rise Project Group, 1980). These studies, which included deep-tow, Angus and submersible surveys, were recently complemented by sea-beam surveys conducted by the Jean Charcot on the Tamayo Fracture Zone and farther south along the EPR. They have led to a better understanding of the magmatic, tectonic, and sedimentary processes occurring on the East Pacific Rise between the Tamayo and Rivera fracture zones. The purpose of this chapter is to describe the metamorphic processes affecting Pliocene through Quaternary sediments found in contact, or inter layered, with basaltic units drilled during Leg 65 at the mouth of the Gulf of California. |
| title | Metamorphic processes in sediments at DSDP Leg 65 Holes |
| topic | 65-482B; 65-482C; 65-482D; 65-483; 65-483B; 65-483C; 65-485; 65-485A; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg65; North Pacific/Gulf of California/CONT RISE; North Pacific/Gulf of California/SEDIMENT POND |
| url | https://doi.org/10.1594/PANGAEA.817874 |