База данных динозавров:

Общее количество образцов: 1365
name Pteropelyx
period Cretaceous (Меловой период)
period_mya 66
url https://dinosaurpictures.org/Pteropelyx-pictures
articles E. D. Cope. 1877. Report on the geology of the region of the Judith River, Montana, and on vertebrate fossils obtained on or near the Missouri River. Bulletin of the United States Geological and Geographical Survey 3(3):565-597
points 47.7722 -108.948,