| original |
Middle Frasnian |
|
France(Pas-de-Calais) |
Taugourdeau,P. Three small associations of chitinozoans from the Frasnian of Boulonnais |
1965 |
| details |
Frasnian |
|
Europe |
Taugourdeau,P. et al. Chitinozoans-Illustrated bibliographic analysis |
1967 |
| details |
Middle Frasnian |
|
France(Pas-de-Calais) |
Locquin,M.V. Thie Chitinomycetes of chitinozoa Paleozoic fossils |
1976 |
| details |
Middle Frasnian |
|
France(Pas-de-Calais) |
Taugourdeau,P. Techniques of study, morphology and classification of chitinozoans. |
1966 |
| details |
Middle Frasnian |
|
France(Pas-de-Calais) |
Taugourdeau,P. Techniques of study, morphology and classification of chitinozoans. |
1966 |