Description |
---|
Material: | Rock |
Classification: | Igneous>Volcanic>Mafic |
Field Name: | soil-rich ash |
Description: | Very fine, well developed soil, small crystals. Glassy black scoria. May contain plagioclase. |
Age (min): | 54 Ka |
Age (max): | 82 Ka |
Collection Method: | Grab |
Collection Method Description: | outcrop |
Size: | 1 Gallon |
Geological Age: | Not Provided |
Geological Unit: | Qtt (see McConnell et al., 1997) |
Comment: | Sampling upper 2 black layers (also interveining thin tan layer), very fine, stream cut downslope of MK15TAP02. Airfall section, at least 1 m thick. Mostly sampled lapilli with some ash. Fining upwards from small bombs to coarse ash. |
Purpose: | Melt inclusions, crystal chronometry, geochemistry |
Geolocation |
---|
Latitude (WGS84): | 53.97405 |
Longitude (WGS84): | -166.69882 |
Northing (m) (UTM NAD83): | Not Provided |
Easting (m) (UTM NAD83): | Not Provided |
Zone: | Not Provided |
Vertical Datum: | Not Provided |
Elevation Start: | 341.376 meters |
Elevation End: | Not Provided |
Nav Type: | Not Provided |
Physiographic Feature: | Satellite vent |
Name Of Physiographic Feature: | Makushin V., Table Top Mtn |
Location Description: | Stream cut downslope of MK15TAP02 |
Locality: | Not Provided |
Locality Description: | Not Provided |
Country: | United States |
State/Province: | Alaska |
County: | Not Provided |
City: | Not Provided |
Collection |
---|
Field Program/Cruise: | GeoPrisms 2015 |
Platform Type: | Not Provided |
Platform Name: | Not Provided |
Platform Description: | Not Provided |
Launch Type: | Not Provided |
Launch Platform Name: | Not Provided |
Launch ID: | Not Provided |
Collector/Chief Scientist: | Pete Stelling, Dan Rasmussen |
Collector/Chief Scientist Detail: | Not Provided |
Collection Start Date: | 2015-08-09 |
Collection End Date: | Not Provided |
Curation |
---|
Current Archive: | Lamont Doherty Earth Observatory, Palisades, NY |
Current Archive Contact Details: | tplank@ldeo.columbia.edu |
Original Archive: | Not Provided |
Original Archive Contact Details: | Not Provided |
Related Samples |
---|
Parents: | No Parents | Siblings: | No Siblings |
Children: | No Children |