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Geosternbergia size scale

Male (green) and female (orange) compared to a human.

767px-Pteranodonts

Male, female, and young Geosternbergia.

Pteranodon-sternbergiWhatever
The Geosternbergia was a North American flying reptile that existed during the Cretaceous period of the prehistoric era. The maximum size of their wingspan is 7.25 meters.

Crests Edit

The Geosternbergia has crests on their heads that vary depending on age and gender. Males have large crests, while females have very small crests. Crest sizes also very depending on age, but fully grown males always have the largest.