File:Krynicki, V.E. 2013. Primitive ants (Hymenoptera Sphecomyrminae) in the Campanian (Late Cretaceous) of North Carolina (USA).pdf

Krynicki, V.E. 2013. Primitive ants (Hymenoptera: Sphecomyrminae) in the Campanian (Late Cretaceous) of North Carolina (USA). Life: The Excitement of Biology 1, 156-165.