Helochelydridae

Helochelydridae
Temporal range:
Helochelydra nopcsai skull
Shell of Naomichelys
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Pantestudines
Clade: Testudinata
Clade: Perichelydia
Family: Helochelydridae
Nopsca, 1928
Genera

See text

Synonyms

Solemydidae Lapparent and Murelaga 1997

The Helochelydridae are an extinct family of stem-turtles known from fossils found in North America and Europe spanning the Early to Late Cretaceous.