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

Digital Rights Management

... of the movie. Since the only hardware capable of decoding the movie was controlled by the DVD Consortium in this way, they were able to impose whatever restrictions they ...