Herbstosaurus fossil map
Where fossils of Herbstosaurus have been found, shown on the Earth as it looked about 145 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 145 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 | 149.2–143.1 million years ago (Tithonian) |
| Periods | Jurassic |
| Named by | Casamiquela 1975 |
| Fossil records | 1 occurrences at 1 locations (PBDB) |
| Found in | Argentina |
| Rock formations | Vaca Muerta |
About Herbstosaurus
Herbstosaurus (meaning "Herbst lizard") is an extinct genus of pterosaurs that lived during the late Jurassic period in what is now Argentina. The genus contains a single species, H. pigmaeus, known from a partial skeleton. The specimen was initially identified as belonging to a small theropod dinosaur, but was later recognized as belonging to a pterosaur.
Text in “About” is quoted from the Wikipedia article Herbstosaurus (revision 1299875383), 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: Q311500.