Kastner, Miriam; Asaro, Frank; Michel, Helen V; Alvarez, Walter; Alvarez, Luis W (1984): (Table 3) Oxygen isotope values of clay minerals from the Cretaceous-Tertiary boundary [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.772196, In supplement to: Kastner, M et al. (1984): The precursor of the Cretaceous-Tertiary boundary clays at Stevns Klint, Denmark, and DSDP Hole 465A. Science, 226(4671), 137-143, https://doi.org/10.1126/science.226.4671.137
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 44.505250 * Median Longitude: 95.599500 * South-bound Latitude: 33.820500 * West-bound Longitude: 12.280000 * North-bound Latitude: 55.190000 * East-bound Longitude: 178.919000
Date/Time Start: 1978-08-23T00:00:00 * Date/Time End: 1978-08-23T00:00:00
Minimum Elevation: -2161.0 m * Maximum Elevation: -2161.0 m
Event(s):
62-465A * Latitude: 33.820500 * Longitude: 178.919000 * Date/Time: 1978-08-23T00:00:00 * Elevation: -2161.0 m * Penetration: 476 m * Recovery: 98.9 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 408.5 m cored; 9.5 m drilled; 24.2 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Kastner, Miriam | |||
| 3 | Lithology/composition/facies | Lithology | Kastner, Miriam | |||
| 4 | δ18O | δ18O | ‰ | Kastner, Miriam | SMOW | |
| 5 | δ18O, standard deviation | δ18O std dev | ± | Kastner, Miriam | ||
| 6 | Age, comment | Comm | Kastner, Miriam |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
15 data points
Data
| 1 Event | 2 Sample label | 3 Lithology | 4 δ18O [‰] | 5 δ18O std dev [±] | 6 Comm |
|---|---|---|---|---|---|
| 62-465A | 62-465A-3-3,118-120 | Smectite-illite, >90% expandable layers | 27.1 | 0.2 | K/T boundary |
| Stevns-Klint | Bed IV, 0.0 to 0.5 cm | Smectite, >95% expandable layers | 27.2 | 0.2 | K/T boundary |
| Stevns-Klint | 2 m above K/T layer | Smectite-illite, c. 80% expandable layers | 22.7 | 0.2 | Tertiary |