-
Pseudoscapanorhynchidae is a
family of
extinct mackerel sharks that
lived during the
Cretaceous and
potentially the Paleogene. It
currently includes Cretodus...
- sharks.
Leptostyrax was a
carnivorous large shark in the
family Pseudoscapanorhynchidae that
existed in Australia. It's diet
presumably consisted on fish...
-
Chondrichthyes Subclass:
Elasmobranchii Order:
Lamniformes Family: †
Pseudoscapanorhynchidae Genus: †Eoptolamna Kriwet, Klug, Canudo, & Cuenca-Bescos, 2008...
-
genus of
large mackerel sharks belonging to the
proposed family Pseudoscapanorhynchidae.
Cretodus lived during the Late Cretaceous,
ranging from the Cenomanian...
- Cretaceous,
previously classified in Anacoracidae. †
Pseudoscapanorhynchidae Pseudoscapanorhynchidae 6 18
Known throughout the Cretaceous,
possible Paleogene...
-
Chondrichthyes Subclass:
Elasmobranchii Order:
Lamniformes Family: †
Pseudoscapanorhynchidae Genus: †Pseudoscapanorhynchus Herman, 1977 Species: †P. compressidens...
-
Chondrichthyes Subclass:
Elasmobranchii Order:
Lamniformes Family: †
Pseudoscapanorhynchidae Genus: †Protolamna Cappetta, 1985 Type
species Protolamna sokolovi...
- 12.2 m (40 ft), respectively.
Other giant mackerel sharks were
Pseudoscapanorhynchidae from the
Cretaceous period.
Cretodus had a size
range of 9–11 m...
- Lamnidae, it is now
considered to be a
potential member of the
family Pseudoscapanorhynchidae.
Since this
family is
otherwise restricted to the Cretaceous, it...
- United
States ( Kansas) A
mackerel shark belonging to the
family Pseudoscapanorhynchidae.
Dasyatis northdakotaensis Sp. nov
Valid Hoganson,
Erickson & Holland...
