1. Withers T. H. 1946. New Cretaceous cirripeds and a crab. Annals and Magazine of Natural History, (11)12: 552–561.
2. The fauna of the Ripley Formation on Coon Creek, Tennessee;Wade;U.S. Geological Survey Professional Paper,1926
3. AN UNUSUAL CRETACEOUS CIRRIPED
4. Cirripedes from the Upper Cretaceous of Alabama and Mississippi, eastern Gulf region, U.S.A. II. Geology;Mellen;Bulletin of the British Museum (Natural History), Geology,1973