GERMANY

BAYERN (BAVARIA) STATE

KELHEIM

UNTERGRUNDSANDS

EARLY ALBIAN STAGE

MIDDLE GALLIC SUBEPOCH

UPPER EARLY CRETACEOUS EPOCH

EARLY CRETACEOUS

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: CHELONOMORPHA KUHN, 1960

SUPERCOHORT: TESTUNINATA KLEIN, 1760 (sensu JOYCE et al, 2004)

CLADE NAME: MESOCHELYDIA JOYCE, 2017

CLADE NAME: PERICHELYDIA JOYCE, 2017

Family: HELOCHELYDRIDAE Nopcsa, 1928

*Helochelys danubinus

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