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  1. Animalia | Arthropoda | Inse …
  2. Animalia | Arthropoda | Inse …
  3. Hirmoneura melanderi
  4. Paleontology--Colorado--Tell …
  5. Florissant Fossil Beds Natio …
  6. Florissant Fossil Beds Natio …
  7. Cockerell, Theodore D. A. (T …
  8. Undated

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  1. Naturalists--Colorado (2)
  2. application/pdf (2)
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Browse All : Animalia | Arthropoda | Insecta | Diptera | Nemestrinidae and Animalia | Arthropoda | Insecta | Diptera | Nemestrinidae and Hirmoneura melanderi and Paleontology--Colorado--Teller County by Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948, author of Florissant Fossil Beds National Monument (Colo.) and Florissant Fossil Beds National Monument (Colo.) from Undated

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