Computer Code: |
SKLM |
Preferred Map Code: |
notEntered |
Status Code: |
Full |
Age range: |
Quaternary Period (Q)
— Quaternary Period (Q) |
Lithological Description: |
Sequence of organic muds with plant remains and wood. Pollen analysis shows a spectrum with Pinus, Abies, Alnus, Tilia and Corylus (West, 1981). |
Definition of Lower Boundary: |
The member unconformably overlies chalk rich till. |
Definition of Upper Boundary: |
Overlain by sandy clay with flints (presumed brickearth). |
Thickness: |
Up to 3.5 m. |
Geographical Limits: |
Small basin in till confined to the vicinity of Oak's Kiln Pit, Sicklesmere. |
Parent Unit: |
Lark Valley Formation (LKVY)
|
Previous Name(s): |
none recorded or not applicable
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
Type Section |
Boreholes at Oak's Kiln Pit, Sicklesmere, Suffolk. West, 1981. |
Reference(s): |
West, R G. 1981. A contribution to the Pleistocene of Suffolk; an interglacial site at Sicklesmere, near Bury St.Edmunds. In (Neale, John; Flenley & John; eds) The Quaternary in Britain; essays, reviews and original work on the Quaternary published in honour of Lewis Penny on his retirement. Pergamon Press, Oxford,United Kingdom, 43-48. |
Bowen, D Q. 1999. A revised correlation of Quaternary deposits in the British Isles. Geological Society Special Report, No. 23. |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
none recorded or not applicable |