Periodo Calloviense
Aromasithyris cf. aromasiensis (Yves Almeras, 1971) L. 32 mm.

Jason zone, Hurigny, Saône et Loire (France).

Aromasithyris cf. aromasiensis (Yves Almeras, 1971) L. 36,5 mm

Jason zone, Hurigny, Saône et Loire (France).

Aromasithyris cf. aromasiensis (Yves Almeras, 1971) L. 38 mm.

Jason zone, Hurigny, Saône et Loire (France).

Aulacothyris aff. hypocirta (Deslongchamps 1856) L. 21 mm.

Jason zone, Plottes, Saône et Loire (France).

Aulacothyris aff. hypocirta (Deslongchamps, 1856) L. 24 mm.

Jason zone, Plottes, Saône et Loire (France).

Aulacothyris aff. hypocirta (Deslongchamps, 1856) L. 21 mm.

Jason zone, Plottes, Saône et Loire (France).

Caryona saemani (Oppel 1857) L. 28 mm.

Jason zone, Hurigny, Saône et Loire (France).

Caryona surensis (Boulier, Almeras & Lebert, 1988) L. 33 mm.

lower Callovian, Koenigi zone, Plottes, Saône et Loire (France).

Caryona saemani (Oppel 1857)) L. 18,5 mm.

Jason zone, Hurigny, Saône et Loire (France).

Caryona surensis (Boulier, Almeras & Lebert, 1988) L. 23 mm.

lower Callovian, Koenigi zone, Plottes, Saône et Loire (France).

Caryona saemani (Oppel 1857)) L. 20 mm.

Jason zone, Hurigny, Saône et Loire (France).

Caryona surensis (Boulier, Almeras & Lebert, 1988) L. 29 mm.

lower Callovian, Koenigi zone, Plottes, Saône et Loire (France).

Dictyothyris (Dienope) trigeri (Deslongchamps, 1856) L. 25 mm.

Mid and upper Callovian, Coronatum zone, Grossouvrei subzone & Athleta zone, Plottes, Soâne et Loire (France).

Dictyothyris (Dienope) trigeri (Deslongchamps, 1856) L. 29 mm.

Mid and upper Callovian, Coronatum zone, Grossouvrei subzone & Athleta zone, Plottes, Soâne et Loire (France).

Dictyothyris smithi (Oppel 1857) L. 24 mm.

lower Callovian, Calloviense zone, may be both Enodatum subzone, Hurigny (left) and Plottes (right), Saône et Loire (France).

Periodos