| Divisions | Zones | Sous-zones | Horizons |
|---|---|---|---|
| Bajocien supérieur | Parkinsonia parkinsoni | Parkinsonia bomfordi | Parkinsonia bomfordi |
| Parkinsonia crassa | |||
| Strigoceras truellei | Parkinsonia dorsetensis | ||
| Parkinsonia parkinsoni ? | |||
| Parkinsonia acris | Parkinsonia pseudoparkinsonia | ||
| Parkinsonia acris | |||
Garantiana garantiana
| Garantiana tetragona | - | |
| Garantiana subgaranti | - | ||
| Pseudogarantiana dichotoma | - | ||
| Strenoceras niortense | Garantiana baculata | Orthogarantian shroederi | |
| Caumontisphinctes prorsicostata | |||
| Caumontisphinctes polygyralis | Caumontosphinctes bifurcus | ||
| Caumontosphinctes polygyralis | |||
| Teloceras banski | Caumontosphinctes aplous | ||
| Caumontisphinctes diniensis |
| Divisions | Zones | Sous-zones | Horizons |
|---|---|---|---|
| Bajocien inférieur | Stephanocerass humphresianum | Teloceras blagdeni | Teloceras coronatum |
| Teloceras dubium | |||
| Stephanoceras humphresianum | Stephanocerass gibbosum | ||
| Stephanoceras umbilicum | |||
| Dorsetensia romani | Chondroceras gervillii | ||
| Dorsetensia edouardiana | |||
| Sonninia propinquans | Dorsetensia hebridica | Dorsetensia pinguis | |
| Sonninia patella | Sonninia propiquans | ||
| Sonninia patella | |||
| Witchellia laeviuscula | Witchellia laeviuscula | Witchellia laeviuscula | |
| Sonninia jugifera | |||
| Shirbuirnia trigonalis | Shirbuiria trigonalis | ||
| Witchellia connata | |||
| Fissilobiceras ovalis | Fissilobiceras fissilobatum | ||
| Fissilobiceras ovalis | |||
| Hyperliocerass discites | Hyperlioceras subsectum | Hyperlioceras subsectum | |
| Hyperlioceras rudiscites | |||
| Hyperlioceras walkeri | Hyperlioceras walkeri | ||
| Hyperlioceras mundum | |||
| Hyperlioceras incisum |
| Toutes les ammonites du Bajocien | |||||||||
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| Qui sommes nous ? - Contact - | Statistiques - | Recherche - | Emile Hourqueig & Dominique Téodori, tous droits réservés |