examples of concordant coastlines Flashcards

1
Q

what is the dalmation coasts an example of

A

-a concordant and submergent coastline

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2
Q

what has created the dalmation coasts

A

-limestone bedrock folded by tectonic activity into series of anticlines and synclines
-rising sea levels during holocene drowned the synclines

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3
Q

whats rising sea levels called

A

eustatic change

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4
Q

where is the dalmation coasts

A

croatia

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5
Q

example of concordant coastline in the baltic sea

A

-haff coastline
-forms the baltic sea-vistula lagoon

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6
Q

what forms a haff coatline (type of concordant coastline)

A

-long sediment ridges topped by sand dunes
-run parallel to the coast offshore
-creates haffs (lagoons) between ridges and shore

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7
Q

example of concordant coastline in dorset

A

lulworth

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8
Q

what does lulworth consist of

A

-portland limestone
-followed by resistant band of purbeck clay
-followed by chalk

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9
Q

landmark on the lulworth coast

A

-lulworth cove
-erosion has broken through resistant beds anmd eroded a wide cove behind
-back of cove is chalk preventing further erosion

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