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High Force waterfall, Teesdale
19095
331
England - Northumbria and Durham
High Force waterfall, where the River Tees falls over the Whin Sill, a dolerite sill intruded into the country rock of limestone and sandstone during Permo-Carboniferous times, about 295 million years ago.
16 June 2024
High Force waterfall, Teesdale
19094
331
England - Northumbria and Durham
High Force waterfall, where the River Tees falls over the Whin Sill, a dolerite sill intruded into the country rock of limestone and sandstone during Permo-Carboniferous times, about 295 million years ago.
16 June 2024
High Force waterfall, Teesdale
19093
331
England - Northumbria and Durham
High Force waterfall, where the River Tees falls over the Whin Sill, a dolerite sill intruded into the country rock of limestone and sandstone during Permo-Carboniferous times, about 295 million years ago.
16 June 2024
High Force waterfall, Teesdale
19092
331
England - Northumbria and Durham
High Force waterfall, where the River Tees falls over the Whin Sill, a dolerite sill intruded into the country rock of limestone and sandstone during Permo-Carboniferous times, about 295 million years ago.
16 June 2024
Low Force waterfall and the Whin Sill, Teesdale
19075
331
England - Northumbria and Durham
The Whin Sill, a dolerite sill sandwiched between sedimentary strata, at Low Force, Teesdale. The Whin Sill was formed near the Permian / Carboniferous boundary about 295 million years ago. The joints in the dolerite can be clearly seen.
07 May 2024
Low Force waterfall and the Whin Sill, Teesdale
19074
331
England - Northumbria and Durham
The Low Force waterfall in Teesdale falls over the Whin Sill, a dolerite sill sandwiched between sedimentary strata. The joints in the dolerite can be clearly seen. The Whin Sill was formed near the Permian / Carboniferous boundary about 295 million years ago.
07 May 2024
Low Force waterfall and the Whin Sill, Teesdale
19073
331
England - Northumbria and Durham
The Low Force waterfall in Teesdale falls over the Whin Sill, a dolerite sill sandwiched between sedimentary strata. The joints in the dolerite can be clearly seen. The Whin Sill was formed near the Permian / Carboniferous boundary about 295 million years ago.
07 May 2024
Ailsa Craig southern cliffs and gannetry
16144
2
Firth of Clyde - Ailsa Craig scenery, plants and animals
Ailsa Craig southern cliffs, showing columnar jointed granite and part of the colony of Northern Gannets (Morus bassanus).
24 June 2007
Ailsa Craig southern cliffs and gannetry
16143
2
Firth of Clyde - Ailsa Craig scenery, plants and animals
Ailsa Craig southern cliffs, showing columnar jointed granite and both below and above that, parts of the colony of Northern Gannets (Morus bassanus).
24 June 2007
Ailsa Craig southern cliffs
16142
2
Firth of Clyde - Ailsa Craig scenery, plants and animals
Ailsa Craig southern cliffs, showing columnar jointed granite and a vertical dyke intrusion.
