 | Jasper Argentina, gravel pit near Colon 2012 7,0 x 4,0 cm |
 | Jasper Argentina, gravel pit near Colon 2012 6,0 x 4,0 cm |
 | Jasper Argentina, gravel pit near Colon 2012 6,5 x 6,0 cm |
 | Jasper Argentina, gravel pit near Colon 2012 9,5 x 6,0 cm |
 | Jasper Argentina, gravel pit 50 km south of Concordia 2010 4,5 x 4,5 cm |
