cainozoic - fossilhubfossilhub.org/wp-content/uploads/2017/03/2017_ghb_part5_cainozo… · intro d...

28
CAINOZOIC Quaternary Neogene Palaeogene Holocene Pleistocene Pliocene Miocene Oligocene Eocene Palaeocene

Upload: others

Post on 20-Jul-2020

1 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

CAINOZOIC

Quaternary

Neogene

Palaeogene

Holocene

Pleistocene

Pliocene

Miocene

Oligocene

Eocene

Palaeocene

Page 2: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Quaternary:The Age of Ice

CAINOZOIC BRITAIN

Page 3: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Glacial striae, Loch LomondGlacial striae, Loch Lomond

Page 4: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Perched erratic, AustwickPerched erratic, Austwick

Page 5: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Hummocky moraines

Ardverikie, Cairngorms

Page 6: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Mapping the Vale

Superficial deposits Image from Hall et al. (2010)

Page 7: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

The last Ice Age

Devensian115-10 ka

York right on the ice edge

Page 8: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Cooling and warming

Page 9: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Kirkdale CaveIpswichian125 ka

Page 10: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Anglian tills, Lowestoft

~450 ka

Page 11: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Maximum ice sheet

Page 12: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Neogene

Page 13: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Most of our Miocene is missing

Maximum Alpine uplift

Page 14: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Neogene East AngliaCrags – shallow marine sands,gravels and limestones

Red Crag, Rendlesham Forest, Suffolk

Page 15: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Coralline Crag

Page 16: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Palaeogene

Page 17: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

North: Atlantic

opening

Page 18: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Palaeogene magmatism

Ardnamurchan Peninsula, Highland Scotland

Page 19: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Northern Ireland

Page 20: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Cleveland Dyke

Bolam Quarry, County Durham

Page 21: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial
Page 22: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

South: Alpine orogeny

Page 23: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

London Basin

Palaeocene-Eocene

Page 24: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

London UndergroundQ. What links the Eocene with the Metropolitan Line?

Page 25: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

London Clay (Eocene)

Grey marine muds

TheNaze

Bracknell Clay Pit

Page 26: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Cainozoic summary

Page 27: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Anthropocene Britain?

Bronze Age copper mine,Great Orme, Llandudno

Page 28: CAINOZOIC - FossilHubfossilhub.org/wp-content/uploads/2017/03/2017_GHB_Part5_Cainozo… · intro d I iced Coal production. BGS tigurcg BGS figure. poorly Uk Age 10 6180 (960) partial

Geo-nealogy Revisited

WHERE

WERE