Authors Year Title
House 1985 Class Cephalopoda.
In: Murray,J.W. (Ed.): Atlas of invertebrate macrofossils.- 114-152, fig.6.7.1-6.7.25, pl.6.7.1-6.7.127; New York.
Miller 1936c A new Permian ammonoid fauna from Western Australia.
Journal of Paleontology, 10 (8): 684-688, pl.92; Tulsa,Oklahoma.
Miller & Furnish 1957b Permian ammonoids from Southern Arabia.
Journal of Paleontology, 31 (6): 1043-1051, fig.1-6, pl.131-132; Tulsa,Oklahoma.
Teichert 1942 Permian ammonoids from Western Australia.
Journal of Paleontology, 16 (2): 221-232, fig.1-7, pl.35; Tulsa,Oklahoma.