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A Trip Through Geologic Time

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Quick summary question It’s a cross-section diagram of a marine colony of Jurassic age

Draw the diagram, but draw the creatures in their living positions You’ll need to decide what the creature is and how it lives!

So let’s work out the fossils You’ll need to decide what the creature is and how and where it lives!

Brachiopod Lingula In a burrow Shell near to surface

Brachiopod Lingula In a burrow Shell near to surface Gryphaea Bivalve Layabout

Productus Brachiopod Pedically attached to hard rock Brachiopod Lingula In a burrow Shell near to surface Gryphaea Bivalve Layabout

Productus Brachiopod Pedically attached to hard rock Brachiopod Lingula In a burrow Shell near to surface Mya Bivalve Deep burrow Shell away from surface Gryphaea Bivalve Layabout

Productus Brachiopod Pedically attached to hard rock Ammonite Floating in sea Brachiopod Lingula In a burrow Shell near to surface Mya Bivalve Deep burrow Shell away from surface Gryphaea Bivalve Layabout

Productus Brachiopod Pedically attached to hard rock Ammonite Floating in sea Brachiopod Lingula In a burrow Shell near to surface Echinoid Shallow burrow in soft sediment Mya Bivalve Deep burrow Shell away from surface Gryphaea Bivalve Layabout

So to see the completed version……