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| Autori principali: | , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
| Pubblicazione: |
PANGAEA
1980
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| Soggetti: | |
| Accesso online: | https://doi.org/10.1594/PANGAEA.873561 |
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| _version_ | 1867168182021652480 |
|---|---|
| author | Langseth, Marcus G Okada, Hakuyu |
| author_facet | Langseth, Marcus G Okada, Hakuyu |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The Japan Trench area was identified a favorable place for studying convergent margins during the initial deliberations of the IPOD Active Margins Panel. The Leg 56-57 DSDP drill sampling along the Japan Trench transect has indicated that material tectonically accreted during the present convergent episode is limited to a surprisingly small zone. The limits seem well established by the seaward extent of crust with continental thickness and lithologies and by the age and thickness of a terrigenous slope apron covering the presumed but probably unsampled accreted oceanic material. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_873561 |
| institution | PANGAEA |
| language | en |
| publishDate | 1980 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Annotated record of the detailed examination of Mn deposits from DSDP Leg 56 (Holes 434B and 436) Langseth, Marcus G Okada, Hakuyu 56-434B; 56-436; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; File name; Glomar Challenger; Identification; Leg56; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/RIDGE; North Pacific/TRENCH; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Uniform resource locator/link to image; Visual description The Japan Trench area was identified a favorable place for studying convergent margins during the initial deliberations of the IPOD Active Margins Panel. The Leg 56-57 DSDP drill sampling along the Japan Trench transect has indicated that material tectonically accreted during the present convergent episode is limited to a surprisingly small zone. The limits seem well established by the seaward extent of crust with continental thickness and lithologies and by the age and thickness of a terrigenous slope apron covering the presumed but probably unsampled accreted oceanic material. |
| title | Annotated record of the detailed examination of Mn deposits from DSDP Leg 56 (Holes 434B and 436) |
| topic | 56-434B; 56-436; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; File name; Glomar Challenger; Identification; Leg56; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/RIDGE; North Pacific/TRENCH; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Uniform resource locator/link to image; Visual description |
| url | https://doi.org/10.1594/PANGAEA.873561 |