Genus Gonyaulax

Species total:
133
Age range:
408.33 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Gonyaulax granulata Bajocian Kimmeridgian
Gonyaulax superornata Middle Dogger Middle Dogger
Gonyaulax crispa Middle Dogger Middle Dogger
Gonyaulax venusta Late Bajocian Early Volgian
Gonyaulax granuligera Late Bajocian Kimmeridgian
Gonyaulax pachyderma Late Bajocian Callovian
Gonyaulax filapicata Early Bathonian Early Bathonian
Gonyaulax nuciformis Callovian Late Oxfordian
Gonyaulax helicoidea Callovian Cenomanian
Gonyaulax bulloidea Callovian Oxfordian
Gonyaulax longicornis Callovian Oxfordian
Gonyaulax ambigua Callovian Tithonian
Gonyaulax perforans Middle Callovian Albian
Gonyaulax noalei Oxfordian Oxfordian
Gonyaulax clathrata Oxfordian Tithonian
Gonyaulax serrata Late Jurassic Barremian
Gonyaulax gottisi Early Oxfordian Early Oxfordian