Lionel Maerten

his Blog

from his collection

Pietteia hamus (Eudes-Deslongchamps, 1843); Garantiana zone, "Oolithe ferrugineuse de Bayeux", Bajocian, middle Jurassic; Port-en-Bessin-Huppain, Calvados Department, France; 28 mm
Coll. Lionel Maerten

Pietteia hamus (Eudes-Deslongchamps, 1843); Niortense zone, "Oolithe ferrugineuse de Bayeux", Bajocian, middle Jurassic; Evrecy, Calvados Department, France; 32 mm
Coll. Lionel Maerten

Dicroloma lorieri (d'Orbigny, 1850); Parkinsoni zone, Bomfordi subzone, Crassa horizont, upper Bajocian, middle Jurassic; Sainte-Honorine, Calvados Department, France; 35 mm
Coll. Lionel Maerten

Dicroloma lorieri (d'Orbigny, 1850); Parkinsoni zone, Bomfordi subzone, Crassa horizont, upper Bajocian, middle Jurassic; Sainte-Honorine, Calvados Department, France; 30 mm
Coll. Lionel Maerten

Dicroloma lorieri (d'Orbigny, 1850); Parkinsoni zone, Acris subzone, upper Bajocian, middle Jurassic; Sainte-Honorine, Calvados Department, France; 24 mm; Coll. Lionel Maerten

Dicroloma lorieri (d'Orbigny, 1850); Niotense/Garantiana-zone, Bajocian, middle Jurassic; Evrecy, Calvados Department, France; 35 mm; Coll. Lionel Maerten

Dicroloma lorieri (d'Orbigny, 1850); Garantiana-zone, Bajocian, middle Jurassic; Evrecy, Calvados Department, France; 30 mm; Coll. Lionel Maerten

Dicroloma trifida (Phillips,1829); Marnes of Villers, lower Oxfordian, upper Jurassic; Villers-sur-Mer, Calvados Department, France; 25 mm; Coll. Lionel Maerten

Myurusina myurus (Eudes-Deslongchamps, 1843); Garantiana zone, Bajocian, middle Jurassic; Port-en-Bessin-Huppain, Calvados Department, France; 45 mm; Coll. Lionel Maerten

Pietteia cf. roubaleti (Schlumberger, 1864); Humphriesianum-zone, lower Bajocian, middle Jurassic; Evrecy, Calvados Department, France; 40 mm; Coll. Lionel Maerten

Dicroloma cf. lorieri (d'Orbigny, 1850; Zigzag zone, Macresens subzone, lower Bathonian, middle Jurassic; Port-en-Bessin-Huppain, Calvados Department, France; Coll. Lionel Maerten

Spiniloma longispina (Eudes-Deslongchamps, 1843); Garantiana zone, upper Bajocian, middle Jurassic; Calvados Department, France; 37 mm; Coll. Lionel Maerten

Spiniloma cf. longispina (Eudes-Deslongchamps, 1843); Zigzag zone, lower Bathonian, middle Jurassic; Port-en-Bessin-Huppain, Calvados Department, France; 45 mm; Coll. Lionel Maerten

Spiniloma cf. longispina (Eudes-Deslongchamps, 1843); Zigzag zone, Maresens subzone, lower Bathonian, middle Jurassic; Port-en-Bessin-Huppain, Calvados Department, France
Coll. Lionel Maerten

Spiniloma cf. longispina (Eudes-Deslongchamps, 1843); Zigzag zone, Maresens subzone, lower Bathonian, Jurassic; Port-en-Bessin-Huppain, Calvados Department, France
Coll. Lionel Maerten

Spiniloma cf. longispina (Eudes-Deslongchamps, 1843), with Dicroloma lorieri (d'Orbigny, 1850); Parkinsoni zone, Acris subzone, upper Bajocian, middle Jurassic
Sainte-Honorine, Calvados Department, France; 25 mm; Coll. Lionel Maerten

Pietteia sp.; Zigzag zone, Maresens subzone, lower Bathonian, middle Jurassic; Port-en-Bessin-Huppain, Calvados Department, France; Coll. Lionel Maerten