- Dr Adeline Kerner

Creation date: 2022/11/17 10:22:41

Archaeocyatha genera: a knowledge base is composed by the 312 genera considered to be valid at present and 122 descriptors. It is regularly updated. The geographical repartition is a world-wide scale and the stratigraphical extension contains all the Cambrian even if most of Archaeocyatha lived during lower Cambrian (series 2 to 4).
Each genus is illustrated with types specimens and sometimes with additional specimens better preserved. Each descriptor and state is illustrated and defined too.

@ Adeline Kerner