Genus Triassicindivisia Crasquin n. gen.

TYPE SPECIES. — Triassicindivisia tibetinella Crasquin n. sp. (Fig. 5 J-M).

ETYMOLOGY. — From the similarity with the Devonian genus Indivisia Zaspelova, 1954 (in Egorov 1954).

TYPE HORIZON. — Tulong section, Southern Tibet . Sample 06Ti35, unit VI, Anisian, Middle Triassic.

DISTRIBUTION. — Middle Smithian to Early Anisian, Tulong section, Southern Tibet .

DIAGNOSIS. — A new Triassic palaeocopid genus with free margins laterally compressed, without observable sulcus, all surface smooth.

REMARKS

Triassicindivisia n. gen. is close to the Devonian Indivisia .