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 18-173 in the eastern North Pacific [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.690424, 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: 39.961800 * Longitude: -125.452000
Date/Time Start: 1971-06-09T00:00:00 * Date/Time End: 1971-06-09T00:00:00
Minimum Elevation: -2927.0 m * Maximum Elevation: -2927.0 m
Event(s):
18-173 * Latitude: 39.961800 * Longitude: -125.452000 * Date/Time: 1971-06-09T00:00:00 * Elevation: -2927.0 m * Penetration: 333.5 m * Recovery: 193.3 m * Location: North Pacific/SLOPE * Campaign: Leg18 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 303.5 m cored; 30 m drilled; 63.7 % 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:
60 data points
Data
| 1 Age [ka BP] | 2 Age min [ka] | 3 Age max [ka] | 4 Ageprof dat des |
|---|---|---|---|
| 500 | 500 | 500 | T Lamprocyrtis neoheteroporos |
| 950 | 900 | 1000 | T Eucyrtidiurn matuyami |
| 1000 | 1000 | 1000 | B Lamprocyrtis nigrinae (haysi) |
| 1850 | 1800 | 1900 | B Eucyrtidium matuyami |
| 1900 | 1900 | 1900 | B Sphaeropyle langi |
| 2900 | 2900 | 2900 | B Cycladophora davisiana |
| 2900 | 2900 | 2900 | T Stichocorys peregrina |
| 4450 | 4400 | 4500 | B Lamprocyrtis heteroporos |
| 4450 | 4400 | 4500 | T Theocorys redondensis |
| 11350 | 11300 | 11400 | T Cyrtocapsella tetrapera |
| 11400 | 11400 | 11400 | Be Stichocorys peregrina |
| 11500 | 11400 | 11600 | T Cyrtocapsella cornuta |
| 11600 | 11600 | 11600 | T Cyrtocapsella japonica |
| 11600 | 11600 | 11600 | T Lithopera neotera |
| 11750 | 11600 | 11900 | B Diartus hughesi |
| 11950 | 11900 | 12000 | T Eucyrtidium inflatum |
| 12300 | 12300 | 12300 | T Diartus petterssoni |
| 12500 | 12500 | 12500 | T Lithopera renzae |
| 13100 | 13100 | 13100 | B Eucyrtidium inflatum |
| 13200 | 13200 | 13200 | B Lithopera neotera |