(Table 1) Compressional wave velocities for rocks from DSDP Hole 31-293 in the Philippine Sea
Fuente:
PANGAEA
Enregistré dans:
| Auteurs principaux: | , , , |
|---|---|
| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
1975
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1867169981799596032 |
|---|---|
| author | Fountain, David M Carlson, Richard L Salisbury, Matthew H Christensen, Nikolas I |
| author_facet | Fountain, David M Carlson, Richard L Salisbury, Matthew H Christensen, Nikolas I |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Compressional wave velocities measured in gabbroic rocks and metabasites recovered from Site 293 of Leg 31 in the Philippine Sea (on the Central Basin Fault) are correlative with seismic velocities determined for Layer 3. The lower crustal origin for these rocks suggested by this data is further supported by the similarity between these samples, dredge haul samples from fracture zones in the main ocean basins and rocks found in ophiolite complexes. These plutonic rocks were possibly introduced to the sea floor by movements along the Central Basin Fault, a major tectonic feature in the Philippine Sea, or formed as part of new ocean crust within a leaky transform fault. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_762353 |
| institution | PANGAEA |
| language | en |
| publishDate | 1975 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Compressional wave velocities for rocks from DSDP Hole 31-293 in the Philippine Sea Fountain, David M Carlson, Richard L Salisbury, Matthew H Christensen, Nikolas I 31-293; Deep Sea Drilling Project; Density, wet bulk; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg31; North Pacific/Philippine Sea/BASIN; Sample code/label; Velocity, compressional wave Compressional wave velocities measured in gabbroic rocks and metabasites recovered from Site 293 of Leg 31 in the Philippine Sea (on the Central Basin Fault) are correlative with seismic velocities determined for Layer 3. The lower crustal origin for these rocks suggested by this data is further supported by the similarity between these samples, dredge haul samples from fracture zones in the main ocean basins and rocks found in ophiolite complexes. These plutonic rocks were possibly introduced to the sea floor by movements along the Central Basin Fault, a major tectonic feature in the Philippine Sea, or formed as part of new ocean crust within a leaky transform fault. |
| title | (Table 1) Compressional wave velocities for rocks from DSDP Hole 31-293 in the Philippine Sea |
| topic | 31-293; Deep Sea Drilling Project; Density, wet bulk; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg31; North Pacific/Philippine Sea/BASIN; Sample code/label; Velocity, compressional wave |
| url | https://doi.org/10.1594/PANGAEA.762353 |