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Helochelydra is an
extinct genus of
extinct stem
turtle known from the
Early Cretaceous (Barremian) of the Isle of Wight,
southern England. Helochelydra...
- Spain,
Early Cretaceous (Albian)
Helochelydra Wes**** Formation, England,
Early Cretaceous (Barremian) “
Helochelydra”
anglica (Lydekker, 1889) Purbeck...
- range:
Middle Jur****ic–Present PreꞒ Ꞓ O S D C P T J K Pg N
Meiolania Helochelydra skull Scientific classification Domain:
Eukaryota Kingdom:
Animalia Phylum:...
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perichelydians that are more
closely related to
Sichuanchelys than Meiolania,
Helochelydra, or any
extant turtles. The
family Sichuanchelyidae was
originally created...
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Species Location Stratigraphic position Material Notes Images “
Helochelydra” “
Helochelydra”
bakewelli Cuckfield Grinstead Clay S****
fragments A helochelydrid...
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Laurasichersis Mongolochelys Sichuanchelys †Helochelydridae
Aragochersis Helochelydra Helochelys Naomichelys Solemys †Compsemydidae
Berruchelus Calissounemys...
- Sunnybatrachus. Four taxa of
turtles are known, the
cryptodires Dorsetochelys,
Helochelydra,
Hylaeochelys and Pleurosternon. The
Purbeck is one of the most diverse...
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Genus Species Location Stratigraphic Position Material Notes Images Helochelydra H.
nopcsai S**** and
skull material Helochelydrid Brodiechelys B. brodiei...
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Laurasichersis Mongolochelys Sichuanchelys †Helochelydridae
Aragochersis Helochelydra Helochelys Naomichelys Solemys †Compsemydidae
Berruchelus Calissounemys...
- were in 2002
shown to be limb or tail
osteoderms of a turtle,
possibly "
Helochelydra"
anglica or "H." bakewelli. In 2006 a
tooth from
France found at the...
