Periodo Turoniense
Gibbithyris semiglobosa  (Sowerby 1913)

Ault ( France )

Gibbithyris semiglobosa  (Sowerby 1913)

Ault ( France )

Gibbithyris semiglobosa   (Sowerby 1913)

Ault ( France )

Terebratulina chrysalis (SCHLOTHEIM)

Perue-Kopycany. República Checa. Czech

Orbirhynchia  orbignyi (PETTITT)

Ahaus-Wüllen, NRW, BRD

     Kingena  lima      (DEFRANCCE)

Ahaus-Wüllen, NRW, BRD

Orbirhynchia ventriplanata (SCHLOENBACH)

Ahaus-Wullen ( Alemania)

Cyclothyris ventriplanata (SCHLOENBACH)

Ahaus-Wullen ( Alemania)

Orbirhynchia orbignyi (Pettitt, 1954),

Ollogoyen, tierra de Estella, Navarra, España

Orbirhynchia orbignyi (Pettitt, 1954)

Ollogoyen, tierra de Estella, Navarra, España

Orbirhynchia orbignyi (Pettitt 1954)

Ollogoyen, tierra de Estella, Navarra, España

Orbirhynchia sp (Pettitt 1954) L. 10 mm.

The Chalk, Kent, England

Orbirhynchia sp (Pettitt 1954) L. 6 mm.

The Chalk, Kent, England

Gibbithyris sp L.9 mm.

The Chalk, Kent, England

Gibbithyris sp L.16 mm.

The Chalk, Kent, England

Periodos