Trikonia |
Trikonia
|
Nd |
Nd |
|
Trikonia |
Trikonia emarginata
|
India(Madhya Pradesh) |
Middle Triassic |
|
Trilaevipellitis |
Trilaevipellitis
|
Nd |
Nd |
|
Trilaevipellitis |
Trilaevipellitis psilatus
|
Nd |
Nd |
|
Trileites |
Trileites
|
Nd |
Nd |
|
Trileites |
Trileites altotectatus
|
Germany |
Early Carnian |
|
Trileites |
Trileites arcuatus
|
Poland |
Late Bathonian |
|
Trileites |
Trileites asiaticus
|
USSR(S.USSR) |
Late Bajocian |
Middle Bathonian |
Trileites |
Trileites barbatulus
|
Germany |
Aptian |
|
Trileites |
Trileites calvus
|
Nd |
Nd |
|
Trileites |
Trileites candoris
|
Poland |
Toarcian |
|
Trileites |
Trileites carbunculus
|
Nd |
Nd |
|
Trileites |
Trileites crassitectatus
|
Poland |
Olenikian |
|
Trileites |
Trileites discoides
|
Netherlands |
Valanginian |
Santonian |
Trileites |
Trileites divaricatus
|
Canada(Alberta) |
Campanian |
|
Trileites |
Trileites endocyclus
|
Canada(Alberta) |
Campanian |
|
Trileites |
Trileites flexuosus
|
Poland |
Olenikian |
|