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Lonchidion is a
genus of
extinct hybodont in the
family Lonchidiidae. The
genus first appears in the
fossil record during the
Middle Tri****ic (Ladinian)...
- Tri****ic lake
deposits of the
Madygen Formation of Kyrgyzstan,
where eggs of
Lonchidion are
suggested to have been laid on the lakes**** or
upriver areas, where...
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producers of some of the eggs ****igned to the
genus include the
genus Lonchidion.
Ronald Böttcher (2010). "Description of the
shark egg
capsule Palaeoxyris...
-
Galagadon G.
nordquistae South Dakota Isolated teeth A ****
shark Lonchidion L.
selachos Montana North Dakota South Dakota Lower to
upper **** Cr****...
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though other authors consider it
incertae sedis within Hybodontiformes.
Lonchidion has
often been
regarded as synonymous, but many
recent authors consider...
- †
Lonchidion †L.
selachos †L.
griffisi †L.
babulskii Ladinian–Maastrichtian †L. selachos: Saskatchewan, Canada; USA †L. griffisi:
Wyoming Lonchidion selachos...
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Species State Stratigraphic position Material Notes Egertonodus E. sp.
Hybodus H.
parvidens Lonchidion L. sp.
Parvodus P. sp.
Pseudohypolophus P. sp....
- "
Irmis (2005) p. 65 for details. "Vertebrate Fauna; Chondrichthyes;
Lonchidion humblei,"
Irmis (2005) p. 65 Fischer, Jan; Axsmith,
Brian J.; Ash, Sidney...
-
animal and
plant remains that are
found at the site today.
Hybodus sp.
Lonchidion sp. cf.
Paranomotodon angustidens Pseudocorax granti Squalicorax kaupi...
- 1997 †
Lonchidion Estes, 1964 †
Lonchidion babulskii Cappetta & Case, 1975 †
Lonchidion cristatum Cicimurri,
Ciampaglio & Runyon, 2014 †
Lonchidion derenzii...
