Algae

Microscopic Filamentous Green Algae
Microscopic Filamentous Green Algae ( plankton and attached )
Microscopic planktonic colonial green algae
Microscopic planktonic colonial green algae
Microscopic Desmids
Microscopic Desmids ( plankton, freshwater )

Type:
shipwreck
Depth:
120 ft

A small steel wreck, greatly decomposed.

Possibly the remains of the Oklahoma.