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8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Professor Christopher George St. Clement Kendall
-
777.2410
GEOL 751: Carbonate PetrologyUniversity of South Carolina
Spring 2005
8/13/2019 Shark Bay Holocene
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Shark Bay, Western Australia
-
Carbonates
Intertidal Subtidal Stromatolite
Heads, Ooids , Sea Grass BanksCarbonate Sills, Cement Prone
Shelves.
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Series Overview
Carbonate sediments
Hierarchies and Geometry of Carbonates
Bahamas sediments Florida sediments
Shark Bay
Ordovician of Kentucky and VirginiaMiocene of Mallorca etc
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Outline
LocationOpen Marine Sea Grass Bank – Bioclastic Body
Carbonate Sills
Metahaline “Lagoon”: Useless Loop Hypersaline “Lagoon”: Depuch Loop
Hypersaline “Lagoon”: Hamlin Pool
Stromatolite Heads and Ooid Terrace Lake McLeod: Below sea level -
Evaporite/carbonate factory
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 5/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Shark
Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 9/136GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay
-Seagrass
Banks
-
Sills
-Hypersaline
Pools
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 10/136GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay
-Geography
8/13/2019 Shark Bay Holocene
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Shark Bay - Western Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-
Western Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-
Western Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-
Western Australia
8/13/2019 Shark Bay Holocene
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Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
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Shark Bay-
Western
Australia
-
SpringTime
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Shark Bay - Western Australia
8/13/2019 Shark Bay Holocene
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Shark Bay - Western Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay - Western Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Blind Inlet
-
Shark Bay
-
Western Australia
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Outline
LocationOpen Marine Sea Grass Bank – Bioclastic Body
Carbonate Sills
Metahaline “Lagoon”: Useless Loop
Hypersaline “Lagoon”: Depuch Loop
Hypersaline “Lagoon”: Hamlin Pool
Stromatolite Heads and Ooid Terrace
Lake McLeod: Below sea level -
Evaporite/carbonate factory
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 25/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
Open Marine Sea Grass
Bank – Bioclastic Body
Lens like cross section
Updip Evaporite Tidal Flat
Tidal channel complex
down dip
Luxuriant grass supports
epiphytes building bank
7ft /year seaward into 30
ft water
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
Open Marine Sea Grass
Bank – Bioclastic Body
Lens like cross section
Updip Evaporite Tidal Flat
Tidal channel complex
down dip
Luxuriant grass supports
epiphytes building bank
7ft /year seaward into 30
ft water
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
WooramelBank
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GEOL 751 Lecture 5: Shark Bay Carbonates
Freycinet Bank
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GEOL 751 Lecture 5: Shark Bay Carbonates
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
Open Marine Sea Grass
Bank – Bioclastic Body
Lens like cross section
Updip Evaporite Tidal Flat
Tidal channel complex
down dip
Luxuriant grass supports
epiphytes building bank
7ft /year seaward into 30
ft water
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 31/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
Open Marine Sea Grass
Bank – Bioclastic Body
Lens like cross section
Updip Evaporite Tidal Flat
Tidal channel complex
down dip
Luxuriant grass supports
epiphytes building bank
7ft /year seaward into 30
ft water
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 32/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
Open Marine Sea Grass
Bank – Bioclastic Body
Lens like cross section
Updip Evaporite Tidal Flat
Tidal channel complex
down dip
Luxuriant grass supports
epiphytes building bank
7ft /year seaward into 30
ft water
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 33/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Gascoyne River Delta
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel River Delta
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank – Intertidal Flats
Wooramel Bank Shark Bay
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank – Shark Bay
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
W l B k
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
Wooramel Bank W Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank – W. Australia
W l B k
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Wooramel Bank
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Outline
LocationOpen Marine Sea Grass Bank – Bioclastic Body
Carbonate Sills
Metahaline “Lagoon”: Useless Loop Hypersaline “Lagoon”: Depuch Loop
Hypersaline “Lagoon”: Hamlin Pool
Stromatolite Heads and Ooid Terrace
Lake McLeod: Below sea level -
Evaporite/carbonate factory
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 46/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 47/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin
Pool
F Sill
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 48/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Faure Sill
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Faure Sill
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Faure Sill
Faure Sill
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GEOL 751 Lecture 5: Shark Bay Carbonates
Faure Sill
8/13/2019 Shark Bay Holocene
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8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 54/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Useless Loop
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Outline
LocationOpen Marine Sea Grass Bank – Bioclastic Body
Carbonate Sills
Metahaline “Lagoon”: Useless Loop Hypersaline “Lagoon”: Depuch Loop
Hypersaline “Lagoon”: Hamlin Pool
Stromatolite Heads and Ooid Terrace
Lake McLeod: Below sea level -
Evaporite/carbonate factory
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 56/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay
-
Western
Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Depuch Loop
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GEOL 751 Lecture 5: Shark Bay Carbonates
Depuch Loop
Depuch Loop
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GEOL 751 Lecture 5: Shark Bay Carbonates
Depuch Loop
Depuch Loop
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GEOL 751 Lecture 5: Shark Bay Carbonates
Depuch Loop
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Outline
LocationOpen Marine Sea Grass Bank – Bioclastic Body
Carbonate Sills
Metahaline “Lagoon”: Useless Loop Hypersaline “Lagoon”: Depuch Loop
Hypersaline “Lagoon”: Hamlin Pool
Stromatolite Heads and Ooid Terrace
Lake McLeod: Below sea level -
Evaporite/carbonate factory
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 62/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay
-Western
Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 63/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin
Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin
Pool
H li P l
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
H li P l
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
8/13/2019 Shark Bay Holocene
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Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Outline
LocationOpen Marine Sea Grass Bank – Bioclastic Body
Carbonate Sills
Metahaline “Lagoon”: Useless Loop Hypersaline “Lagoon”: Depuch Loop
Hypersaline “Lagoon”: Hamlin Pool
Stromatolite Heads and Ooid Terrace
Lake McLeod: Below sea level -
Evaporite/carbonate factory
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 75/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool - Stromatolite Morphology
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Paul offman Photo
H li
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin
Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Paul offman Photo
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Paul offman Photo
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Paul offman Photo
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Stromotolites are inclined seaward into breaking waves
Paul offman Photo
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Hamlin Pool
Hamlin Pool
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GEOL 751 Lecture 5: Shark Bay Carbonates
a oo
Pre-Cambrian – Great Slave Lake
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GEOL 751 Lecture 5: Shark Bay Carbonates Paul offman Photo
Pre-Cambrian – Great Slave Lake
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GEOL 751 Lecture 5: Shark Bay Carbonates Paul offman Photo
Pre
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Pre-
Cambrian –
Great Slave
Lake
Paul offman Photo
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Pre-Cambrian –
Great SlaveLake
Paul offman Photo
Lecture Outline
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Outline
Location
Open Marine Sea Grass Bank – Bioclastic Body
Carbonate Sills
Metahaline “Lagoon”: Useless Loop Hypersaline “Lagoon”: Depuch Loop
Hypersaline “Lagoon”: Hamlin Pool
Stromatolite Heads and Ooid Terrace
Lake McLeod: Below sea level -
Evaporite/carbonate factory
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 102/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod –
W. Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod
–
W. Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod –
W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 105/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod –
W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 106/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod
–
W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 107/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod –
W. Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod –
W. Australia
Lake McLeod
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod
– W. Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod
–
W. Australia
Lake McLeod
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
–
W. Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod –
W. Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod
– W. Australia
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
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GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 120/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 121/136
GEOL 751 Lecture 5: Shark Bay Carbonates
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 122/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 123/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 124/136
GEOL 751 Lecture 5: Shark Bay Carbonates
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 125/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 126/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 127/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 128/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 129/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 130/136
GEOL 751 Lecture 5: Shark Bay Carbonates
–
W. Australia
The Entrance toHell
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 131/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 132/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 133/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lake McLeod – W. Australia
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 134/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Lecture Conclusions
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 135/136
GEOL 751 Lecture 5: Shark Bay Carbonates
Shark Bay is an important analogue for ancient
carbonates Open marine carbonate bioclastic bank margins form
linear lens shaped continuous bodies along strike
Carbonate sill & hypersaline coastal terraces form box
shaped continuous linear bodies along strike
Metahaline cementation favors stromatolite heads, ooids,
intertidal capillary crusts, & cemented lagoon floors
Evaporite/Carbonate couplets may be the product of seasurface depression below a barrier margin that leaks
8/13/2019 Shark Bay Holocene
http://slidepdf.com/reader/full/shark-bay-holocene 136/136
End of the Lecture
Can it be lunchtime????
