Cloudinidae: Difference between revisions
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'''Cloudinids''' ('' |
'''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. |
Revision as of 22:34, 15 December 2002
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.