Geology of "La presqu’île de Crozon"
Referred on the European scene, La Presqu’île de Crozon shelters and protects its exceptional geological richnesses : marine animals fossils, fossilized sea-beds, as many witnesses of our planet’s geological history. Volcanoes, corals... in Crozon ?
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[1] The peninsula of Crozon is not a land of granit ! map
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[2] The oceanic coast of Crozon’s peninsula photography
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[3] Geological curiosity : a nodule of outstanding size -
[3] Nodule sample(s) -
[4] From -410 million years ago, a rich and varied fauna sample(s)
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[5] Reconstruction of the peninsula’s lanscape of devonian period -410 million years ago sketch
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[6] Limestone coral sample(s) -
[7] Reconstruction of the peninsula’s landscape during ordovician period (-475 million years ago) sketch
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[8] Tracks of marine worms sample(s) -
[9] Nowadays as a cliff… photography
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[10] Fossil ripple-marks sample(s) -
[11] From -475 million years ... sample(s)
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[12] A submarine lava flow dating from – 448 million years ago photography
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[13] Pillow lava -
[14] Rhythmic graded breccia -
[15] An original magmatic rock : the dolerite photography -
[16] Dolerite samples sample(s)
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[17] A consequence of plate tectonics in Britain: rock deformation photography
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[18] Hercynian’s folding photography
