-
Oppeliinae is a
subfamily within the Oppeliidae, a
family of Jur****ic
ammonites characterized by
forms that are
mainly oxyconic,
compressed with sharp...
-
Stephanoceratoidea it is most
likely descended from some
bathonian member of the
Oppeliinae. The
genus Phlycticeras is involute,
feebly but co****ly ribbed, tuberculate...
- Phylum:
Mollusca class:
Cephalopoda Subclass: †Ammonoidea Order: †Ammonitida Family: †Oppeliidae Subfamily: †
Oppeliinae Genus: †Alcidellus Westermann, 1958...
- Subclass: †Ammonoidea Order: †Ammonitida Family: †Oppeliidae Subfamily: †
Oppeliinae Genus: †Magharina Arkell, 1952
Species Magharina magharensis Arkell, 1952...
- Phylum:
Mollusca class:
Cephalopoda Subclass: †Ammonoidea Order: †Ammonitida Family: †Oppeliidae Subfamily: †
Oppeliinae Genus: †Oxycerites
Species see text...
- Subclass: †Ammonoidea Order: †Ammonitida Family: †Oppeliidae Subfamily: †
Oppeliinae Genus: †Oppelia Waagen, 1869
Species Oppelia mamertensis Waagen, 1869...
- may be tricarinate. The Hecticocerainae,
which has its
origin in the
Oppeliinae, give rise to the
Distichoceratinae near the
beginning of the
Middle Jur****ic...
- of
which are
included in the
earlier Treatise, Part L. They are the:
Oppeliinae Hecticoceratinae Distchoceratinae Teramelliceratinae Phlycticeratinae...
-
Pseudosonninia Parent, 2019
Subfamily Mazapilitinae Spath, 1928
Subfamily Oppeliinae Bonarelli, 1894
Genus Submazapilites Cantu-Chapa, 1962
Subfamily Streblitinae...
- Phylum:
Mollusca class:
Cephalopoda Subclass: †Ammonoidea Order: †Ammonitida Family: †Oppeliidae Subfamily: †
Oppeliinae Genus: †Bradfordia Buckman, 1910...
