Whitehead, J; Papanastassiou, D A; Spray, J G; Grieve, R A F; Wasserburg, Gerald J (2000): (Table 1) Upper Eocene microtektites in DSDP sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.723036, In supplement to: Whitehead, J et al. (2000): Late Eocene impact ejecta: geochemical and isotopic connections with the Popigai impact structure. Earth and Planetary Science Letters, 181(4), 473-487, https://doi.org/10.1016/S0012-821X(00)00225-9
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: 13.501880 * Median Longitude: 173.717960 * South-bound Latitude: 1.462200 * West-bound Longitude: 90.208000 * North-bound Latitude: 38.820200 * East-bound Longitude: -72.773800
Date/Time Start: 1972-02-18T00:00:00 * Date/Time End: 1983-08-26T00:00:00
Minimum Elevation: -5181.0 m * Maximum Elevation: -1386.0 m
Event(s):
22-216 * Latitude: 1.462200 * Longitude: 90.208000 * Date/Time: 1972-02-18T00:00:00 * Elevation: -2237.0 m * Penetration: 477.5 m * Recovery: 169.2 m * Location: Indian Ocean//RIDGE * Campaign: Leg22 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 353 m cored; 0 m drilled; 47.9 % recovery
31-292 * Latitude: 15.818500 * Longitude: 124.650800 * Date/Time: 1973-06-26T00:00:00 * Elevation: -2943.0 m * Penetration: 443.5 m * Recovery: 242.8 m * Location: North Pacific/Philippine Sea/CONT RISE * Campaign: Leg31 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 46 cores; 434 m cored; 9.5 m drilled; 56 % recovery
33-315 * Latitude: 4.171000 * Longitude: -158.525700 * Date/Time: 1973-11-13T00:00:00 * Elevation: -4152.0 m * Penetration: 65 m * Recovery: 17.4 m * Location: North Pacific/FAN * Campaign: Leg33 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 4 cores; 36.5 m cored; 0 m drilled; 47.7 % recovery
Comment:
Sample 33-315-10-6,41-47 includes 547 microspherules from the >54 micron fraction
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Sample code/label | Sample label | Whitehead, J | DSDP/ODP/IODP sample designation | ||
3 | Sample code/label 2 | Sample label 2 | Whitehead, J | |||
4 | Sample comment | Sample comment | Whitehead, J | |||
5 | Microtektites | Microtekt | # | Whitehead, J | Counting >130 µm fraction | |
6 | Color description | Color desc | Whitehead, J | |||
7 | Description | Description | Whitehead, J | Homogenity, opacity, magnetism, vesicularity | ||
8 | Microtektites | Microtekt | # | Whitehead, J | Counting >130 µm fraction | Shape splash |
9 | Microtektites | Microtekt | # | Whitehead, J | Counting >130 µm fraction | Shape sperical |
10 | Microtektites | Microtekt | # | Whitehead, J | Counting >130 µm fraction | Shape fragment |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
151 data points
Data
1 Event | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Sample label 2 | 4 Sample comment | 5 Microtekt [#] (Counting >130 µm fraction) | 6 Color desc | 7 Description (Homogenity, opacity, magnetis...) | 8 Microtekt [#] (Shape splash, Counting >130 µ...) | 9 Microtekt [#] (Shape sperical, Counting >130...) | 10 Microtekt [#] (Shape fragment, Counting >130...) |
---|---|---|---|---|---|---|---|---|---|
95-612 | 95-612-21-5,115-117 | 612 | North American layer | >1000 | colorless | homogeneous, transparent, non-magnetic, vesicular | >1000 | ||
61-462 | 61-462-36-1,145-147 | 462M1 | cubialensis Zone, Melanocratie fraction | 112 | amber-medium brown | homogeneous, translucent to transparent, not determined, non-viscular | 3 | 103 | 6 |
61-462 | 61-462-36-1,145-147 | 462M1 | cubialensis Zone, Melanocratie fraction | 61 | medium brown | mottled, opaque, not determined, non-viscular | 1 | 58 | 2 |
61-462 | 61-462-36-1,145-147 | 462M1 | cubialensis Zone, Melanocratie fraction | 6 | dark brown | homogeneous, opaque, not determined, non-viscular | 0 | 6 | 0 |
61-462 | 61-462-36-2,6-8 | 462M2 | cubialensis Zone, Melanocratie fraction | 169 | amber-medium brown | homogeneous, translucent, not determined, some vesicular | 5 | 147 | 17 |
61-462 | 61-462-36-2,6-8 | 462M2 | cubialensis Zone, Melanocratie fraction | 70 | medium brown | homogeneous, opaque, not determined, non-viscular | 0 | 66 | 4 |
61-462 | 61-462-36-2,6-8 | 462M2 | cubialensis Zone, Melanocratie fraction | 10 | dark brown | homogeneous, opaque, not determined, non-viscular | 0 | 10 | 0 |
22-216 | 22-216-16-2,5-7 | 216C | semiinvoluta Zone, Clear fraction | 140 | colorless | homogeneous, transparent, non-magnetic, vesicular | 17 | 38 | 85 |
22-216 | 22-216-16-2,5-7 | 216C | semiinvoluta Zone, Clear fraction | 28 | amber-medium brown | homogeneous, transparent, non-magnetic, vesicular | 0 | 18 | 10 |
22-216 | 22-216-16-2,5-7 | 216L | semiinvoluta Zone, Leucocratie fraction | 174 | opalescent | homogeneous, translucent, non-magnetic, non-viscular | 16 | 35 | 123 |
22-216 | 22-216-16-2,5-7 | 216L | semiinvoluta Zone, Leucocratie fraction | 96 | white | homogeneous, opaque to translucent, non-magnetic, non-viscular | 7 | 55 | 34 |
22-216 | 22-216-16-2,5-7 | 216L | semiinvoluta Zone, Leucocratie fraction | 11 | amber | homogeneous, translucent to transparent, non-magnetic, non-viscular | 0 | 9 | 2 |
22-216 | 22-216-16-2,5-7 | 216M1 and 216M2-2 splits | semiinvoluta Zone, Melanocratie fraction | 657 | medium brown | mottled, opaque, not determined, non-viscular | 11 | 629 | 22 |
31-292 | 31-292-38-2,82-86 | 292L | semiinvoluta Zone, Leucocratic fraction | 3 | opalescent | mottled gray, translucent to opaque, non-magnetic, non-viscular | 0 | 3 | 0 |
31-292 | 31-292-38-2,82-86 | 292L | semiinvoluta Zone, Leucocratic fraction | 161 | white.cream | homogeneous, translucent to opaque, non-magnetic, non-viscular | 0 | 7 | 154 |
31-292 | 31-292-38-2,82-86 | 292M | semiinvoluta Zone, Melanocratie fraction | 206 | dark to light brown | homogeneous, transparent, non-magnetic, vesicular | 0 | 7 | 199 |
33-315 | 33-315-10-6,41-47 | 315M | biostratigraphic zonation not accurately established, Melanocratie fraction | 638 | medium brown to black | some mottled, transparent to opaque, non-magnetic, non-vesicular | 11 | 360 | 267 |