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Site Information
- Site number:
-
264
- Authors:
-
IBC,GGC/BCW,HRK
- Date recorded:
-
1969/12/28
- Reason Sampled:
-
Weathering examination
- Description:
-
Center of the Cox Peaks range on a peak forming the main ridge
- Altitude:
- 1600 m
- Aspect:
-
- Slope:
- 0 °
Location Data
Observer |
IBC |
GGC |
---|
GPS |
No |
|
---|
Latitude Longitude DMS |
86° 3.2' S 153° 40' W |
86° 3.2' S 153° 40' W |
---|
Latitude Longitude DD |
-86.0533 -153.67 |
-86.0533 -153.67 |
---|
Latitude longitude precision DD |
0.0008 0.08 |
0.0008 0.08 |
---|
Locality |
Scott Glacier region, southern Trans-antarctic Mountains, on the West side of the Robert Scott Glacier near Cox Peaks |
|
---|
Survey |
Nilsen Plateau |
|
Climate
- Soil climate zone:
-
Central Mountain
- Estimated mean annual temperature:
- -35
°C
- Frozen ground depth:
- 0 cm
- Frozen type:
-
- Frozen comment:
-
Geology
- Geological setting:
-
An occurrance of dark coloured acid volcanics
- Patterned ground:
-
- Surface weathering or surface features:
-
As in several other locations, occurrances of dark volcanics have distinctive yellow coloured soil associated
Soil
- Soil parent material:
-
Disaggregated dark volcanic rock
- Previous disturbance:
-
Nil
- Soil weathering stage:
- 6
2
(Campbell & Claridge 1975)
- Soil moisture status:
-
- Biological activity:
-
Nil observed
Profile Description
Horizon | Depth | Description |
264a |
0
–
8
cm |
yellow (2.5Y 7/6) sandy gravel; moderately cohesive; moderately developed vesicular structure; rocck particles angular and unstained |
Sample Data
Physical Data
Sample name | Depth description | Top (cm) | Base (cm) | Bulk Density | Dry Bulk Density | Gravimetric Moisture | Vol. Moisture (BD=2) |
264
| 0-5cm
| 0
| 8
|
|
| No
|
|
Particle size distribution
Sample name | < 2 mm | 2 - 0.5 mm | 0.5 - 0.25 mm | 0.25 - 0.1 mm | 0.1 - 0.05 mm | 0.05 - 0.02 mm | 0.02 - 0.002 mm | < 0.002 mm | Fe2O3 | CaCO3 | Notes |
264
|
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Clay Mineralogy
Sample name | Mica | IHM | HIV - IHM | ICHL | VT | HIV | CHL | SM | CHL SM | FE - CHL | HT | QTZ | FLD | HB | CAL | Notes |
264
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:
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National Soil Archive Samples
Sample name | NSA Sample Id | Container type | Fraction type |
264
|
M22/1436
|
medium
|
coarse
|
264
|
M22/1437
|
medium
|
fine
|
264
|
M22/7100
|
Glass vial metal lid
|
|
Photos
- Photo record:
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