“ORDINAL” на русском языке

While all of the phyla but one were established during the Cambrian explosion, taxonomic increases during the Ordovician were manifest at lower taxonomic levels although ordinal level diversity doubled.

It is difficult to establish an accurate ordinal assignment of the taxa described above based on the current knowledge.

Children were asked whether they could determine, based on their ordinal position within different classes and families, which of two turtles was faster or taller.

The same procedure was followed for the two most abundant taxa identified at the ordinal level.

The answers were transformed to an ordinal scale with values from 0 to 6.