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Ramsey Island: Geology & Plant/tree

Description

Picture: 1
Ramsey Island RSPB Reserve. May 2002

Ramsey . West rock weathered to red and white layers. Volcanic ash. Ordovician in age. The Southwest is an intrusive quartz porphyry sill. Ramalina siliquosa lichen.
Marys species name: Ramalina siliquosa
Scientific name: Ramalina siliquosa
Common name: Sea Ivory

Picture: 2
Ramsey Island RSPB Reserve. May 2002

Ramsey, West side. White Breccia. Ordovician intrusive quartz Porphyry sill. Some Cambrian in North below an unconformity. Ramalina siliquosa, Cerastium tetrandrum, eroding thrift and rabbit pellets.
Marys species name: Ramalina siliquosa
Scientific name: Ramalina siliquosa
Common name: Sea Ivory

Owner:
South East Wales Biodiversity Records Centre (SEWBReC)
Creator:
Dr Mary Gillham
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Copyright Details:
Dr Mary Gillham 2017
Item uploaded:
1/12/2017
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