Dear All,
A good Friday afternoon question for you all:
I am amending a record for a site which is just a sequence
of deposits containing plant macro/micro fossils.
i.e. The upper four metres of the silica sand are
oxidised to a red colour, below they are white. This colour change is post
depositional. Bedding within the sand indicate that the water bearing the sand
ran consistently south. The sand contains frequent local concentrations of coal
and black shale and very occasional gravel patches and degraded shell
fragments. Within the white sand are layers of organic mud. Towards the base of
the observed sections these were only 20-200mm bands of sand mixed with organic
mud. The thickest (400mm) were located at the top of the section. Trunks of
birch and conifers were scattered throughout the mud layers. The stump of a
spruce (Picea) was found upright on the uppermost bed and was radiocarbon dated
to 53,000 years BP. The succession of deposits suggests the infilling by mud
and sand of shallow pools within the silica sand.
Any suggestions as to Monument Type?
Best wishes
Rob
Rob Edwards
Historic Environment Records Officer, Archaeology Planning Advisory Service
Cheshire Shared Services
Tel: 01244 973667
Location: Backford Hall, Backford, Chester Cheshire. CH1 6PZ.
************************************************************************ Note: This E-Mail is intended for the addressee only and may include confidential information. Unauthorised recipients are requested to please advise the sender immediately by telephone and then delete the message without copying or storing it or disclosing its contents to any other person. We have taken all reasonable precautions to ensure that no viruses are transmitted from the Authority to any third party. Copyright in this e-mail and attachments created by us unless stated to the contrary belongs to the Council. Any liability (in negligence or otherwise) arising from any party acting, or refraining from acting on any information contained in this e mail is hereby excluded. Should you communicate with anyone at the Council by e-mail, you consent to us monitoring and reading any such correspondence. Printing this email? Please think environmentally and only print when essential! ************************************************************************