Wunyelfia fossil map
Where fossils of Wunyelfia have been found, shown on the Earth as it looked about 66 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 66 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 | Plesiosaurs & kin |
|---|---|
| Lived | 72.2–66 million years ago (Maastrichtian) |
| Periods | Cretaceous |
| Family | Elasmosauridae |
| Named by | Otero and Soto-Acuña 2021 |
| Fossil records | 1 occurrences at 1 locations (PBDB) |
| Found in | Chile |
| Rock formations | Quiriquina |
About Wunyelfia
Wunyelfia is a genus of elasmosaurid plesiosaur, a type of long-necked marine reptile, that lived in the oceans of Late Cretaceous Chile. It contains one species, W. maulensis.
Text in “About” is quoted from the Wikipedia article Wunyelfia (revision 1298686761), 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: Q104177969.