Encyclopedia > Cloudina

Article Content

Cloudinid

Redirected from Cloudina

Cloudinids (Cloudinia) are an extinct animal phylum that formed small Late Proterozoic[?] tubelike or conical fossils consisting of "cup-in cup" segments of calceraecous material.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Dynabee

... device. Once the gyroscope inside it is going fast enough, for example after starting it with a short rip string or by a snap of the thumb, a person holding it in her ...