REFINE     Who What Where When     REMOVE Paleontology--Colorado--Tell … Naturalists--Colorado Lithaeschna needhami Florissant Fossil Beds Natio … Florissant Fossil Beds Natio … Undated WHAT Animalia | Arthropoda | I … (2) application/pdf (2) WHO Cockerell, Theodore D. A. … (2)

REFINE  Browse All : Paleontology--Colorado--Teller County and Naturalists--Colorado and Lithaeschna needhami of Florissant Fossil Beds National Monument (Colo.) and Florissant Fossil Beds National Monument (Colo.) from Undated 1-2 of 2 Cockerell, Theodore D. ... Notes on Lithaeschna ne... Undated [research notes, applic...   Creator Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948, author Title Notes on Lithaeschna needhami Date Undated Format [research notes, application/pdf] Cockerell, Theodore D. ... Notes on Lithaeschna ne... Undated [research notes, applic...   Creator Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948, author Title Notes on Lithaeschna needhami Date Undated Format [research notes, application/pdf] 1-2 of 2

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