Polyonyx, Santos & Moratalla & Royo-Torres, 2009

Santos, Vanda F., Moratalla, José J. & Royo-Torres, Rafael, 2009, New sauropod trackways from the Middle Jurassic of Portugal, Acta Palaeontologica Polonica 54 (3), pp. 409-422 : 411

Polyonyx isp.

Figs. 6 , 7 .

Material.—One trackway (147 m long) with 97 consecutive manus−pes print sets (reference G1).

Stratigraphic and geographic range.—As for the type ichnospecies.

Figures

Fig. 6. Polyonyx isp., sauropod trackway G1 at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). A. Trackway segment. B. Outline (B1) and photograph (B2) of left manus print with a slender and long impression in the centre of the track’s rear margin oriented in a postero−medial direction. Modified from Santos (2003).

Fig. 7. Polyonyx isp., sauropod trackway G1 at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). A. Sauropod right manus. B. Sauropod right pes prints. Photograph by Carlos Marques da Silva.