Treatise on Invertebrate Paleontology, Part R, Arthropoda 4, Volumes 3 and 4: Superclass Hexapoda

@article{Grimaldi1993TreatiseOI,
  title={Treatise on Invertebrate Paleontology, Part R, Arthropoda 4, Volumes 3 and 4: Superclass Hexapoda},
  author={David A Grimaldi},
  journal={Annals of The Entomological Society of America},
  year={1993},
  volume={86},
  pages={674-675}
}