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A modern Bryozoan, a group of cells or zooecia seen from above, and a single cell seen from the side.

Bryozoan

A modern Bryozoan, a group of cells or zooecia seen from above, and a single cell seen from the side.

A modern Bryozoan, a single zooid expanded.

Bryozoan

A modern Bryozoan, a single zooid expanded.

A modern Bryozoan, a cluster of branches.

Bryozoan

A modern Bryozoan, a cluster of branches.

A modern Bryozoan, a single branch bearing ovicells and zooid cells.

Bryozoan

A modern Bryozoan, a single branch bearing ovicells and zooid cells.

Polystomella are grouped in the Bryozoan Phylum.

Polystomella

Polystomella are grouped in the Bryozoan Phylum.

Radiolarians exhibit a wide variey of shapes. They have a glassy skeleton.

Radiolaria

Radiolarians exhibit a wide variey of shapes. They have a glassy skeleton.