Genus Praecalcigonellum

Species total:
9
Age range:
141 - 103.33 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Praecalcigonellum Nd Nd
Praecalcigonellum dolium Early Aptian Early Aptian
Praecalcigonellum duopylum Early Danian Early Danian
Praecalcigonellum minutum Late Albian Late Albian
Praecalcigonellum mutterlosei Early Barremian Early Barremian
Praecalcigonellum polymorphum Middle Aptian Early Albian
Praecalcigonellum schizosaeptum Late Pliocene Late Pliocene
Praecalcigonellum sp.1 Keup.& Vers.,1989 Late Pliocene Late Pliocene
Praecalcigonellum triangulare Cretaceous Cretaceous