- subgenus).
Exogyra (subgenus
Exogyra) (Say, 1820)
Exogyra africana Say, 1820
Exogyra aquillana Stephenson, 1953
Exogyra arietina Roemer, 1849
Exogyra callophyla...
- name "devil's toenail" is also used for some
fossil species of the
genus Exogyra,
which is in the same
family (Gryphaeidae) as Gryphaea. Two
genera have...
-
Aetostreon is an
extinct genus or
subgenus within the
genus Exogyra of
fossil marine oysters in the
family Gryphaeidae. †Aetostreon
latissimum (Lamarck...
- and snails.
During the Cretaceous,
Arkansas was home to Belemnitella,
Exogyra, Ostrea, Turritella, and
other marine invertebrates in the Arkadelphia...
- beds in the
Godalming area,
including the
bivalves Ostrea macroptera and
Exogyra sinuata, and the
brachiopods Rhynchonella parvirostris and
Waldheimia tamarindus...
- more. A wide
variety of
different animals lived in this sea. The
oysters Exogyra and
Gryphaea were
preserved in
great abundance during the
Cretaceous period...
- A
heteromorph ammonite with a
nearly straight s****.
Cardium A ****le.
Exogyra A reef-forming true
oyster ****ociated with
solid substrates and warm temperatures...
- Clay includes: Mollusca:
Cardium striatulum Ostrea deltoidea Gryphaea (
Exogyra)
virgula Trigonellites Belemnotheutis Etchesia Arthropoda: Phlyctosoma...
- †Enchodus †Euspira †Eutrephoceras †Exiteloceras †
Exogyra †
Exogyra cancellata †
Exogyra costata †
Exogyra ponderosa Gastrochaena †Gegania
Ginglymostoma †Globidens...
-
planum Eutrephoceras dekayi Eutrephoceras alcesense Baculites sp.
Exogyra poderosa Exogyra erraticostata Earth sciences portal Paleontology portal Dinosaurs...
