Definition of Archaeocyathid. Meaning of Archaeocyathid. Synonyms of Archaeocyathid

Here you will find one or more explanations in English for the word Archaeocyathid. Also in the bottom left of the page several parts of wikipedia pages related to the word Archaeocyathid and, of course, Archaeocyathid synonyms and on the right images related to the word Archaeocyathid.

Definition of Archaeocyathid

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Meaning of Archaeocyathid from wikipedia

- disappearance coincided with a rapid diversification of the Demosponges. The archaeocyathids were important reef-builders in the early to middle Cambrian, with...
- been found in rocks dated from 580 million years ago. In addition Archaeocyathids, whose fossils are common in rocks from 530 to 490 million years ago...
- in filter-feeding organisms. The trilobite, inarticulate brachiopod, archaeocyathid, and eocrinoid faunas of the Cambrian were succeeded by those that dominated...
- the Early Cambrian (542–513 Ma) resulted from calcareous algae and archaeocyathids (small animals with conical shape, probably related to sponges) and...
- Blockkonglomerat), a Lower Carboniferous wildflysch. However, the aforementioned archaeocyathids are not three-dimensional fossils, but two-dimensional thin sections...
- Botoman-Toyonian Extinction (BTE), which included the loss of the archaeocyathids and hyoliths and saw a major drop in biodiversity. The rise in sea...
- reef formation are characteristic of different geologic time periods: Archaeocyathids appeared in the early Cambrian; these gave way to sponges by the late...
- structure built by animals), exemplified by a small bioherm constructed by archaeocyathids and calcified microbes at the start of the Tommotian stage about 530...
- "gl**** sponges", while historically the non-****uled, calcite-skeletoned archaeocyathid and stromatoporoid sponges were the primary reef-builders. Sponge reefs...
- a rich complex of skeletal elements of unknown animals, the first archaeocyathids, brachiopods, tommotiids and others. Also soft-bodied extant phyla...