Reinecke, T. & Moths, H. & Grant, A. & Breitkreuz, H. (2005)
Die Elasmobranchier des norddeutschen Chattiums, insbesondere des Sternberger Gesteins (Eochattium, Oligozän). Palaeontos, 8, 1–135

Verwey, G. (2020)
Vondst van Physogaleus aff. contortus (Gibbes, 1849) in de groeve Swenden-Wienerberger te Rumst, België (Rupelien). Afzettingen WTKG, 41(1), 12–14

Cicimurri, D.J. & Stringer, G.L. & Ebersole, J.A. (2025)
Additional records of Paleogene fishes (Chondrichthyes and Osteichthyes) from Alabama, USA. Acta Geologica Polonica, 75(4), Article e60
DOI: 10.24425/agp.2025.155954

Cicimurri, D.J. & Ebersole, J.A. & Bowman, A.R. (2026)
Late Eocene fishes from the Tupelo Bay Formation of South Carolina, USA. Rivista Italiana di Paleontologia e Stratigrafia , 132(2), 431–512
DOI: 10.54103/2039-4942/30814