-
Tirnovella berriasensis Hegarat, 1964
Tirnovella petransiens (G. Sayn, 1901)
Tirnovella subalpina Tirnovella allobrogensis (Mazenot, 1939)
Tirnovella...
- zone of
Saynoceras verrucosum zone of
Busnardoites campylotoxus zone of
Tirnovella pertransiens [citation needed] The
oldest fossils that can definitely...
- (latest to earliest):
Thurmanniceras otopeta Subthurmannia boissieri Tirnovella occitanica Berriasella jacobi/Pseudosubplanites
grandis The top of the...
- Jabronella, Parandiceras, Raimondiceras, Subalpinites, Substeueroceras, and
Tirnovella. Arkell, et al., 1957
Mesozoic Ammonoidea.
Treatise on
Invertebrate Paleontology...
- Mazenot, 1939
Substeueroceras Spath, 1922
Thurmanniceras Cossmann, 1901
Tirnovella Nikolov, 1966 Wright, C. W. with Callomon, J.H. and Howarth, M.K. (1996)...
-
Cretaceous (Berriasian) Bulgaria France Spain A
member of Neocomitidae.
Tirnovella bogdanovae Sp. nov
Valid Hoedemaeker in
Hoedemaeker et al.
Early Cretaceous...
-
found in
Durlston Bay,
which is
middle Berriasian in age as part of the
Tirnovella occitana zone.
While it was
originally described based on the partially-prepared...
