Computer Code: |
GFTD4 |
Preferred Map Code: |
notEntered |
Status Code: |
Full |
Age range: |
Devensian Stage (QD)
— Devensian Stage (QD) |
Lithological Description: |
See GFTD Glaciofluvial terrace deposits. Glaciofluvial terrace deposits, 4 is older than Glaciofluvial terrace deposits, 3 on the same map area.
Sand and gravel. |
Definition of Lower Boundary: |
none recorded or not applicable
|
Definition of Upper Boundary: |
none recorded or not applicable
|
Thickness: |
Variable. |
Geographical Limits: |
none recorded or not applicable
|
Parent Unit: |
Glaciofluvial sheet and channel deposits (GFSCD)
|
Previous Name(s): |
none recorded or not applicable
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
Reference Section |
Mout Haul and Gill Flow Moss glaciofluvial terraces (280 - 330 m OD), in the upper reaches of Broadshaw Water, a tributary of the Kinnel Water, Annandale. There can be no "Stratotype" per se for this type of unit. The quoted example is a typical, representative occurrence. Others occur in many glaciated areas. |
Reference(s): |
none recorded or not applicable |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
none recorded or not applicable |