Jurassic Rhynchonellids : internal structures and taxonomic revisions /

by Shi, Xiao-ying, Shi, Xiao-ying, Grant, Richard E.
Published 1993

Middle jurassic to lower cretaceous radiolaria of tethys : occurrences, systematics, biochronology /

Ostenoselache stenosoma n.g.n. sp., a new neoselachian shark from the Sinemurian (Early Jurassic) of Osteno ( Lombardy, Italy) /

by Duffin, Christopher J., Duffin, Christopher J.
Published 1998