Eosipterus fossil map
Where fossils of Eosipterus have been found, shown on the Earth as it looked about 130 million years ago and on today’s map.
Dots are fossil collections recorded in the Paleobiology Database. The “then” view moves today’s fossil sites back to their positions 130 million years ago (the time slice nearest the median age of the fossils) using the Merdith et al. (2021) plate model; positions are approximate. Open on the timeline map →

| Group | Pterosaurs |
|---|---|
| Lived | 125.77–119.57 million years ago (Barremian to Aptian) |
| Periods | Cretaceous |
| Named by | Ji and Ji 1997 |
| Fossil records | 1 occurrences at 1 locations (PBDB) |
| Found in | China |
| Rock formations | Yixian |
About Eosipterus
Eosipterus is an extinct genus of ctenochasmatid pterosaur from the Early Cretaceous period of Liaoning, China. Fossil remains dated back to the Aptian stage, 125 million years ago.
Text in “About” is quoted from the Wikipedia article Eosipterus (revision 1347853664), licensed under CC BY-SA 4.0; introduction excerpted verbatim, formatting removed. Ages, family, authority and fossil records: Paleobiology Database, accessed 23 October 2026. Ages are those of the rock layers the fossils were found in. Wikidata: Q311385.