Author:
Paris,F.
Year:
1990
Title:
The Ordovician chitinozoan biozones of the northern Gondwana Domain
Reference:
Paris,F. (1990) The Ordovician chitinozoan biozones of the northern Gondwana Domain Review of Palaeobotany and Palynology Vol. 66 # 3 P. 181- 209
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Genus Species Country(Region) From To
Acanthochitina Acanthochitina barbata Gondwanaland Ashgillian
Amphorachitina Amphorachitina conifundus Gondwanaland Late Tremadocian Moridunian
Ancyrochitina Ancyrochitina longispina Gondwanaland Hirnantian
Ancyrochitina Ancyrochitina merga Gondwanaland Pushgillian
Armoricochitina Armoricochitina armoricana Gondwanaland Late Llanvirnian
Armoricochitina Armoricochitina nigerica Gondwanaland Pushgillian Hirnantian
Belonechitina Belonechitina henryi Gondwanaland Whitlandian Early Fennian
Belonechitina Belonechitina micracantha Gondwanaland Whitlandian Early Fennian
Belonechitina Belonechitina punctata Gondwanaland Early Llanvirnian
Belonechitina Belonechitina robardeti Gondwanaland Early Llanvirnian
Belonechitina Belonechitina robusta Gondwanaland Onnian
Calpichitina Calpichitina lata Gondwanaland Pushgillian
Calpichitina Calpichitina lenticularis Gondwanaland Onnian Hirnantian
Conochitina Conochitina chydaea Gondwanaland Late Llanvirnian
Conochitina Conochitina chydaea Gondwanaland Harnagian Onnian
Conochitina Conochitina decipiens Gondwanaland Moridunian
Conochitina Conochitina dolosa Gondwanaland Early Caradocian