Spencer-Cervato, Cinzia; Lazarus, David B; Beckmann, Jean-Pierre; Perch-Nielsen, Katharina; Biolzi, Milena (1993): (Table 3) Projected ages of radiolarian events of DSDP Hole 57-438A in the western North Pacific [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.690427, In supplement to: Spencer-Cervato, C et al. (1993): New calibration of Neogene radiolarian events in the North Pacific. Marine Micropaleontology, 21(4), 261-293, https://doi.org/10.1016/0377-8398(93)90023-Q
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 40.629800 * Longitude: 143.235800
Date/Time Start: 1977-10-19T00:00:00 * Date/Time End: 1977-10-19T00:00:00
Minimum Elevation: -1558.0 m * Maximum Elevation: -1558.0 m
Event(s):
57-438A * Latitude: 40.629800 * Longitude: 143.235800 * Date/Time: 1977-10-19T00:00:00 * Elevation: -1558.0 m * Penetration: 878 m * Recovery: 535.5 m * Location: North Pacific/BASIN * Campaign: Leg57 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 83 cores; 780.5 m cored; 0 m drilled; 68.6 % recovery
Comment:
Ages were obtained from age/depth plots based on diatom, foraminifer, calcareous nannofossil and magnetostratigraphic events
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Age, minimum/young | Age min | ka | Spencer-Cervato, Cinzia | The two ages reported for each event represent the age interval between the two samples that identify the event | |
| 3 | Age, maximum/old | Age max | ka | Spencer-Cervato, Cinzia | The two ages reported for each event represent the age interval between the two samples that identify the event | |
| 4 | Ageprofile Datum Description | Ageprof dat des | Spencer-Cervato, Cinzia | B = first occurrence, Be = evolutionary first occurrence, T = last occurrence |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
72 data points
Data
| 1 Age [ka BP] | 2 Age min [ka] | 3 Age max [ka] | 4 Ageprof dat des |
|---|---|---|---|
| 250 | 0 | 500 | T Stylatractus universus |
| 550 | 500 | 600 | B Lamprocyrtis nigrinae (haysi) |
| 950 | 900 | 1000 | T Eucyrtidiurn matuyami |
| 1700 | 1100 | 2300 | B Eucyrtidium matuyami |
| 2650 | 2600 | 2700 | B Cycladophora davisiana |
| 3000 | 3700 | 2300 | T Stichocorys peregrina |
| 4350 | 4400 | 4300 | T Theocorys redondensis |
| 4600 | 4600 | 4600 | B Lamprocyrtis heteroporos |
| 5100 | 4800 | 5400 | B Sphaeropyle langi |
| 5300 | 5200 | 5400 | B Stylacontarium aquilonium |
| 5900 | 5800 | 6000 | T Diartus hughesi |
| 5950 | 5900 | 6000 | Be Stichocorys peregrina |
| 7100 | 8300 | 5900 | T Didymocyrtis penultima |
| 9300 | 8700 | 9900 | B Didymocyrtis penultima |
| 9900 | 9900 | 9900 | T Cyrtocapsella japonica |
| 10100 | 9900 | 10300 | B Didymocyrtis antepenultima |
| 10350 | 10800 | 9900 | T Diartus petterssoni |
| 10500 | 10200 | 10800 | B Diartus hughesi |
| 10800 | 11700 | 9900 | T Eucyrtidium inflatum |
| 11650 | 12000 | 11300 | T Lithopera renzae |
| 11700 | 11900 | 11500 | Be Diartus petterssoni |
| 12150 | 12300 | 12000 | T Cyrtocapsella cornuta |
| 12200 | 12300 | 12100 | T Cyrtocapsella tetrapera |
| 14500 | 14100 | 14900 | B Lithopera neotera |