Gatunek typowy

Opis

Diagnosis. - An almos t straight externa l branch of the posterior process of the sp element s, which
have denti cle s with sharp tip s.
Distribution. - In China the spec ies occurs from the E. reclinat us Subzone to the P. anserinu s
Zon e (CHEN and ZHANG 1984); according to AN (1987 ) its ances tor is Amorphog nathus comp /exo ides
AN. In M6jc za it app ear s 1.1 m below the bent onit e (E. /indstroemi Subzone), 0.2 m below the
bentonite it is repl aced by C. pu gionif er but seems to reappear 1.0 m above and continue up to 1.7 m
abov e the bentonite (A . tvaerensis Zone)

Synonimy

Zasięg czasowy

Literatura

Dzik, J. 1994a Conodonts of the Mójcza Limestone. In: J. Dzik, E. Olempska, & A. Pisera. Ordovician carbonate platform of the Holy Cross Mountains. Palaeontologia Polonica 53, 43-128