Saved in:
| Main Authors: | , |
|---|---|
| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
1979
|
| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.727155 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1867167662006599680 |
|---|---|
| author | Okada, Hakuyu Thierstein, Hans R |
| author_facet | Okada, Hakuyu Thierstein, Hans R |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | During Leg 43, six holes (Sites 382-387) were drilled in the western part of the North Atlantic Ocean; locations of sites are shown in Figure 1. Lower Cretaceous to Quaternary calcareous nannofossils were found in 127 of 189 cores recovered during the leg. The ages and zonal assignments of these fossiliferous cores based upon light-microscopical observation are given in Table 1. An almost continuous succession of nannofossil assemblages of the lower Maestrichtian to upper Paleocene is present at Site 384. A detailed investigation was conducted on samples at this site, and the evolution of approximately 50 species is documented through almost the entire Paleocene epoch. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_727155 |
| institution | PANGAEA |
| language | en |
| publishDate | 1979 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Calcareous nannoplankton of DSDP Leg 43 holes Okada, Hakuyu Thierstein, Hans R 43-382; 43-384; 43-385; 43-386; 43-387; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg43; North Atlantic/CONT RISE; North Atlantic/RIDGE; North Atlantic/SEAMOUNT During Leg 43, six holes (Sites 382-387) were drilled in the western part of the North Atlantic Ocean; locations of sites are shown in Figure 1. Lower Cretaceous to Quaternary calcareous nannofossils were found in 127 of 189 cores recovered during the leg. The ages and zonal assignments of these fossiliferous cores based upon light-microscopical observation are given in Table 1. An almost continuous succession of nannofossil assemblages of the lower Maestrichtian to upper Paleocene is present at Site 384. A detailed investigation was conducted on samples at this site, and the evolution of approximately 50 species is documented through almost the entire Paleocene epoch. |
| title | Calcareous nannoplankton of DSDP Leg 43 holes |
| topic | 43-382; 43-384; 43-385; 43-386; 43-387; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg43; North Atlantic/CONT RISE; North Atlantic/RIDGE; North Atlantic/SEAMOUNT |
| url | https://doi.org/10.1594/PANGAEA.727155 |