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1:250 000 Geological Map
This range of geological maps show the general geology of the area, they come in either folded (for taking on the field), or flat (for wall mounting)
Buy from UKGE |
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1: 50 000 Geological Map
This range of geological maps show the localised geology, they come in either folded (for taking on the field), or flat (for wall mounting)
Buy from UKGE |
Cretaceous
GEOGRAPHY AND CLIMATE: Seas flood half the land, Great thickness of
chalk, single-celled animals laid down. Land masses
begin to move towards their present positions. Climate mild without
extremes.
TERRESTRIAL ANIMAL LIFE: Advanced dinosaurs such as duck-bills. Turtles,
snakes,salamanders. Gulls and wading birds. Opossums & other mammals.
All dinosaurs and many other large reptiles extinct by the end of
the period.
PLANT LIFE: Gymnosperms, sequoias and cypresses. Flowering plants appear,
magnolias and oaks.
SEA LIFE: Plankton, coral reefs, rudists, ammonites, calcareous algae.
Marine reptiles and ammonites extinct by the end of the period. |
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Geological Guide to Beachy Head
Chalk cliffs at Beachy Head
The geology of Eastbourne to Beachy Head, is of Lower, Middle and Upper chalk with Gault and Greensand, however, at Beachy Head itself, the chalk is of Turonian age.
How this location looked during the Cretaceous - Crinoid
(C)opyright - United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code.
How this location looked during the Cretaceous - Heterocentrotus mammilatus
(C)opyright - U.S. National Oceanic and Atmospheric Administration
How this location looked during the Cretaceous - Heterocentrotus trigonarius
(C)opyright - U.S. National Oceanic and Atmospheric Administration
How this location looked during the Cretaceous - Coral
(C)opyright - United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code.
How this location looked during the Cretaceous - Culcita novaeguineae
(C)opyright - licensed under the Creative Commons Attribution ShareAlike 2.5
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