Skip to main content
Swiss Journal of Geosciences
Fig. 7 | Swiss Journal of Geosciences

Fig. 7

From: New insights on the Early Cretaceous (Hauterivian–Barremian) Urgonian lithostratigraphic units in the Jura Mountains (France and Switzerland): the Gorges de l’Orbe and the Rocher des Hirondelles formations

Fig. 7

a General view of the Vallée d’Engens outcrop in the Gorges du Nozon (Coordinates 2526′553/1168′782 system CH1903/LV03) showing the Cul du Nozon Bed framed below by the Grand Essert Formation and above by the La Vaux Bed. b Focus on the Cul du Nozon Bed at their type locality (coordinates 2518′963/1170′674 system CH1903/LV03) showing a glauconitic firmground separating the uppermost Hauterivian series from the lowermost Barremian series. c Sponge, Bois de Fives, Gorges de l’Orbe, Vaud, Switzerland, MGL.107283 coll. A. Pictet. d Panopea neocomiensis (Leymerie 1842), Déchèterie du Bugnon, Vallorbe, Vaud, Switzerland, MGL.108836 coll. A. Pictet. e Toxaster retusus (Lamarck 1816), La Chambotte, Haute-Savoie, France, MGL.107284 coll. A. Pictet. f Heteraster couloni Agassiz 1839, compressed morphotype, La Chambotte, Haute-Savoie, France, MGL.107285 coll. A. Pictet. g Globator cylindrica (Gras 1848), Cul du Nozon, Vaud, Switzerland, MGL.107286 coll. A. Pictet. h Astrolampas productus (Agassiz 1836), Le Bugnon, Vallorbe, Vaud, Switzerland, MGL.107287 coll. A. Pictet. i Cymatoceras pseudoelegans (d’Orbigny 1840), Montcherand, Gorges de l’Orbe, Vaud, Switzerland, MGL.101513 coll. A. Pictet

Back to article page