-
Cretalamna is a
genus of
extinct otodontid shark that
lived from the
latest Early Cretaceous to
Eocene epoch (about 103 to 46
million years ago). It is...
-
Carcharocles should be
reclassified as
members of the
genus Otodus. The
genus Cretalamna which lived from the mid-Cretaceous-Paleogene is
believed to be directly...
- "Cenomanian–Campanian (Late Cretaceous) mid-palaeolatitude
sharks of
Cretalamna appendiculata type" (PDF). Acta
Palaeontologica Polonica. 60 (2): 339–384...
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tentatively placed in the
family Otodontidae, and is
closest in
design to
Cretalamna and
Paleocarcharodon though it is
unclear how
closely related it is to...
- the
hypothetical lineage back to a 60-million-year-old
shark known as
Cretalamna as the
common ancestor of all
sharks within the Lamnidae. However, it...
- 1964 (extinct, Late
Cretaceous to Pliocene) (megatoothed sharks)
Genus †
Cretalamna Gluckman, 1958
Genus †Otodus (Ag****iz, 1843) †Otodus
obliquus (Ag****iz...
-
platyspondylus and
Prognathodon rapax. Many
types of
sharks such as Squalicorax,
Cretalamna, Serratolamna, and sand sharks, as well as bony fish such as Cimolichthys...
- the
genus originates from a
lineage of
sharks belonging to the
genus Cretalamna, due to
strong similarities in
tooth morphology.
Scientists determined...
- However, some
researchers have
proffered Macrorhizodus, Isurolamna, and
Cretalamna as
candidates for
genera ancestral to Carcharodon, taxa
ranging from the...
-
study of
oxygen isotope composition of
teeth of
Cretoxyrhina mantelli,
Cretalamna appendiculata,
Scapanorhynchus tex****,
Squalicorax kaupi, Squalicorax...
