Definition of Archaeocyathan. Meaning of Archaeocyathan. Synonyms of Archaeocyathan

- Today, the archaeocyathan families are recognizable by small but consistent differences in their fossilized structures: Some archaeocyathans were built...
- annelids, echinoderms, hemichordates and chordates) appear. Reef-building archaeocyathan sponges initially abundant, then vanish. Stromatolites replace them...
- Baltica. Much of the continent was covered by shallow seas with extensive archaeocyathan reefs. The then northern third of the continent (present day south;...
- Sekwicyathus is a genus of Archaeocyathan poriferan. Archaeocyaths are a taxon of extinct organism that lived in warm, tropical waters during the Early...
- S****lines". {{cite journal}}: Cite journal requires |journal= (help) "Archaeocyathans". ucmp.berkeley.edu. Retrieved 2024-04-20. Pruss, Sara B.; Bottjer...
- to Botomian). Cribricyatha were cup-shaped filter feeders similar to archaeocyathan sponges, with a skeleton composed of magnesium-rich calcite microgranules...
- nematode Velella velella — by-the-wind-sailor Yukonensis yukonensis — an archaeocyathan Abutilon abutiloides — shrubby Indian mallow Araucaria araucana — monkey...
- halkieriid clades apparently died. It may be significant that the only archaeocyathans known to have survived the end-Botomian extinction also occur in Gondwana...
- of animals in addition to the traditionally recognized trilobites, archaeocyathans, etc. In the late 1960s Soviet paleontologists discovered even richer...
- Rodríguez-Martínez; E. Moreno-Eiris; S. Menéndez; J. Reitner (2018). "First microbial-archaeocyathan boundstone record from early Cambrian erratic cobbles in glacial diamictite...