ammonites
Euconospira turbiniformis Meek and Worthen 1860 (snail)

Gastropoda - Murchisoniina - Gosseletinidae

Alternative combination: Pleurotomaria turbiniformis

Full reference: F. B. Meek and A. H. Worthen. 1860. Description of new Carboniferous fossils from Illinois and other western states. Proceedings of the Academy of Natural Sciences of Philadelphia 12:447-472

Belongs to Euconospira according to P. J. Wagner 2011

Sister taxa: Euconospira conica, Euconospira conula, Euconospira cryptolirata, Euconospira desereti, Euconospira disjuncta, Euconospira elegantula, Euconospira equisita, Euconospira hermosana, Euconospira missouriensis, Euconospira neptuni, Euconospira nipponica, Euconospira nodosa, Euconospira obsoleta, Euconospira pinegensis, Euconospira pulchra, Euconospira spiroperforata, Euconospira sturgeoni, Euconospira trochiformis, Euconospira varizona, Euconospira waterlooensis

Ecology: facultatively mobile epifaunal suspension feeder