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Dragonfly Wing Fossil

Terrestrial Fossil

Scientific Name: Typus whitei

This insect lived 285 million years ago, in the early Permian period. During this time, the atmosphere contained 30% oxygen, much higher than the 21% oxygen it contains today. These high oxygen levels allowed insects to reach enormous sizes. This particular specimen had an 8 inch wingspan, but closely related species grew much larger. Meganeuropsis permiana, the largest species in this group, had a whopping 28 inch (71 cm) wingspan. These species belonged to a group called the Meganisoptera and were probably close relatives of modern dragonflies. We know that they were not true dragonflies because of differences in the shape of their wing veins.

3D Dragonfly wing—Typus whitei

Grand Canyon National Park, Arizona

Alternative Text for the 3D Model

A 3D model. This model shows a fossil dragon fly wing. The model can be rotated and tilted using a computer interface.

Species: Typus whitei

This fossil, is the type specimen for T. whitei and is from the Hermit Shale of Lower Permian time (~280 million years old). This nearly complete fore-wing is from an early and much larger insect simlar to a dragonfly.

The description of the fossil by Carpenter (1928) is available here: https://www.hindawi.com/journals/psyche/1928/082052/abs/

This fossil is in the collections at Grand Canyon National Park, Arizona. Learn about paleontology in the National Park Service: https://www.nps.gov/subjects/fossils/index.htm

Learn more about Grand Canyon National Park’s Centennial: https://www.nps.gov/grca/getinvolved/centennial.htm

Grand Canyon—Dragonfly Wing Fossil

dragonfly wing fossil in sandstone

dragonfly wing fossil in sandstone

Left image

Dragonfly wing fossil model with true color overlay.

Credit: NPS image by Jack Wood.

Right image

Dragonfly wing fossil model with color ramp overlay.

Credit: NPS image by Jack Wood.

Part of a series of articles titled
Grand Canyon Collections—Paleontology.

Previous:
Stock’s Vampire Bat

Next:
Fossil Tetrapod Foot Prints

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