Fixed, free, and fixed: The fickle phylogeny of extant Crinoidea (Echinodermata) and their Permian–Triassic origin

Autor: Rouse, Greg W., Jermiin, Lars S., Wilson, Nerida G., Eeckhaut, Igor, Lanterbecq, Deborah, Oji, Tatsuo, Young, Craig M., Browning, Teena, Cisternas, Paula, Helgen, Lauren E., Stuckey, Michelle, Messing, Charles G.
Zdroj: In Molecular Phylogenetics and Evolution January 2013 66(1):161-181
Databáze: ScienceDirect