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Hecticoceras (Putealiceras) spec. Middle Jurassic / Callovian / Villers s. Mer/Normandy (France) / diameter 12cm
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Lithacosphinctes sp (juvenile state) Upper Jurassic/ Lower Kimmeridge/ Druegendorf/Franconia (Germany) / diameter 7cm
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Turrilites catenulatus d'Org., Gault (A). Marcoroscaphites Iranii d'Org., Upper neoconian (B)
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Diagram of the sutures of Ammonites: A, an elaborate suture (Phylloceras); B, a simple suture (Ceralites); s,s, siphonal; s,v., ventral; s.l., first lateral; s,l', second lateral saddles; t.v. ventral; l, first lateral; l', second lateral loce; La,la, aux
cc-publicdomain
Diagram of the sutures of Ammonites: A, an elaborate suture (Phylloceras); B, a simple suture (Ceralites); s,s, siphonal; s,v., ventral; s.l., first lateral; s,l', second lateral saddles; t.v. ventral; l, first lateral; l', second lateral loce; La,la, auxiliaty lobes. The arrow points towards the aperture.
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Scaphites acqualis Sowb., Cretaceous
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Potsdam, New York, United States
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Kosmoceras spec. Middle Jurassic / Callovian / Villers s. Mer/Normandy (France) / diameter7,5cm
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Potsdam, New York, United States
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Cardioceras spec. Upper Jurassic / Oxfordian / Villers s. Mer/Normandy (France) / diameter 9cm
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Cardioceras spec. Upper Jurassic / Lower Oxfordian / Villers s. Mer/Normandy (France) / diameter 3,5cm
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Perisphinctes spec. Upper Jurassic / Oxfordian / Villers s. Mer/Normandy (France) / diameter 20cm
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Orthosphinctes (Ardescia) sp. Upper Jurassic / Lower Kimmeridge / Ludwag/Franconia (Germany) / diameter 11cm
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Orthosphinctes spec. Upper Jurassic / Lower Kimmeridge / Druegendorf/Franconia (Germany) / diameter 6cm
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Ataxioceras sp. Upper Jurassic/ Lower Kimmeridge/ Druegendorf/Franconia (Germany) / diameter 8,5cm
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Ataxioceras sp. Upper Jurassic/ Lower Kimmeridge/ Druegendorf/Franconia (Germany) / diameter 6,5cm
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Ataxioceras spec. Upper Jurassic / Lower Kimmeridge / Druegendorf/Franconia (Germany) / diameter 8cm
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Ataxioceras spec. Upper Jurassic / Lower Kimmeridge / Druegendorf/Franconia (Germany) / diameter 12cm
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Ataxioceras spec. Upper Jurassic / Lower Kimmeridge / Druegendorf/Franconia (Germany) / diameter 7cm
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Euaspidoceras spec. Upper Jurassic / Lower Oxfordian / Villers s. Mer/Normandy (France) / diameter 12cm
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Euaspidoceras spec. Upper Jurassic / Oxfordian / Villers s. Mer/Normandy (France) / diameter 16cm
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Aspidoceras spec. Upper Jurassic / Lower Kimmeridge / Druegendorf/Franconia (Germany) / diameter 7cm