Dragonfly Fossil
Fossil Dragonfly - Sinaeshenidia cancellosa - 2.44" (62 mm) length with a wingspan of 3.66" (93 mm) fossil - 4.25" (108 mm) x 4.84" (123 mm) matrix - a member of the family Aschnidiidae which are noted for having the primitive characteristic of dense wing veins - Late Jurassic / Early Cretaceous : 161.2 ± 4.0-100 Million Years Ago