Parapachycladina is an extinct genus of conodonts in the family Ellisoniidae, from the Early Triassic of the Beisi Formation in Guangxi Province, China.An Early Triassic conodont with periodic growth?. SX. Zhang, R. J. Aldridge and P. C. J. Donoghue, 1997, Journal of Micropalaeontology, volume 16, pages 65-72, Surface microstructure of Parapachycladina peculiaris and reflection on its study. Zhang Shun Xin, 1998, Acta Micropalaeontologica Sinica. 15(1), pages 1-12
References
External links
Parapachycladina at fossilworks.org (retrieved 7 May 2016)