Hill,P.J.

Author:
Hill,P.J.

Year:
1974

Title:
Stratigraphic palynology of acritarchs from the type area of the Llandovery and the Welsh Borderland.

Reference:

Hill,P.J. (1974) Stratigraphic palynology of acritarchs from the type area of the Llandovery and the Welsh Borderland. Review of Palaeobotany and Palynology Vol. 18 # 1 P. 11- 23

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Genus	Species	Country(Region)	From	To
Multiplicisphaeridium	Multiplicisphaeridium sp	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Poikilofusa	Poikilofusa spinata	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Poikilofusa	Poikilofusa spinata	Canada(Quebec)	Middle Ordovician
Pterospermopsis	Pterospermopsis foveolata sp. nov.	Wales(Carmarthenshire)	Fronian	Wenlockian
Pterospermopsis	Pterospermopsis onondagaensis	Wales(Carmarthenshire)	Fronian	Wenlockian
Pulvinosphaeridium	Pulvinosphaeridium pulvinellum	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Tunisphaeridium	Tunisphaeridium caudatum	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Tunisphaeridium	Tunisphaeridium parvum	Wales(Carmarthenshire)	Idwian	Wenlockian
Tunisphaeridium	Tunisphaeridium sp	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Tunisphaeridium	Tunisphaeridium tentaculaferum	Wales(Carmarthenshire)	Idwian	Wenlockian
Tylotopalla	Tylotopalla robustispinosa	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Veryhachium	Veryhachium centrigerum	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Veryhachium	Veryhachium formosum	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Veryhachium	Veryhachium minutum	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Veryhachium	Veryhachium quietum	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Veryhachium	Veryhachium rhomboidium	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian
Veryhachium	Veryhachium scabratum	Wales(Carmarthenshire)	Llandoverian	Early Wenlockian