ammonites
†Crepidula falconeri Newton 1922 (slipper shell)

Gastropoda - Calyptraeoidea - Calyptraeidae

Newton (1922): Plate 2, Fig. 13

Full reference: R. B. Newton. 1922. Eocene Mollusca from Nigeria. Geological Survey of Nigeria Bulletin 3

Belongs to Crepidula according to R. B. Newton 1922

Sister taxa: Calyptraea (Crepidula) protea, Crepidula (Crepidula), Crepidula (Ianacus), Crepidula (Janacus), Crepidula (Siphopatella), Crepidula adunca, Crepidula aeola, Crepidula aplysioides, Crepidula convexa, Crepidula cymbaeformis, Crepidula depressa, Crepidula deprima, Crepidula diminutiva, Crepidula dumosa, Crepidula fornicata, Crepidula gatunensis, Crepidula iniquita, Crepidula lingulata, Crepidula lirata, Crepidula maculosa, Crepidula navicula, Crepidula nivea, Crepidula norrisianum, Crepidula onyx, Crepidula parisiensis, Crepidula plana, Crepidula praerupta, Crepidula princeps, Crepidula ungana

Ecology: facultatively mobile epifaunal suspension feeder