Dickinsoniidae

Dickinsoniidae is a family in the order Dickinsoniida. It comprises bilaterally symmetric ovoids, with multiple isomers. These isomers are filled with fluid at a higher pressure than the surrounding water, somewhat like an airbed.

Genera
The following genera are part of the Dickinsoniidae family :
 * Dickinsonia
 * Phyllozoon
 * Windermeria

Mode of Life
Members of Dickinsoniidae live on the seafloor, unattached but also not moving. They feed by absorbing nutrients from the seawater.