Veryhachium |
Veryhachium europaeum
|
England(Dorset) |
Hettangian |
Late Sinemurian |
Veryhachium |
Veryhachium formosum
|
England |
Liassic |
|
Veryhachium |
Veryhachium formosum
sp. nov. |
England(Dorset) |
Hettangian |
Early Sinemurian |
Veryhachium |
Veryhachium formosum
sp. nov. |
England(Lincolnshire) |
Early Domerian |
|
Veryhachium |
Veryhachium irregulare
|
England(Dorset) |
Liassic |
|
Veryhachium |
Veryhachium irregulare
sp. nov. |
England(Dorset) |
Late Carixian |
|
Veryhachium |
Veryhachium reductum
|
England(Dorset) |
Sinemurian |
Toarcian |
Veryhachium |
Veryhachium reductum
|
England |
Liassic |
|
Veryhachium |
Veryhachium sp
sp. nov. |
England(Dorset) |
Early Domerian |
|
Veryhachium |
Veryhachium trispinosum
|
England(Dorset) |
Early Sinemurian |
Early Domerian |
Vitreisporites |
Vitreisporites pallidus
|
England |
Liassic |
|