🎨 RestorationRestoration: Fred Wierum · CC BY-SA 4.0 · Wikimedia Commons Source
Life restorations are artistic reconstructions based on fossil evidence; true coloration and soft-tissue details remain uncertain.
Herrerasaurus
Herrerasaurus ischigualastensis (Herrerasaurus · Herrerasaurus)
Known only from fossils. The IUCN Red List assesses only species extant since 1500 CE, so fossil taxa are not assigned a category.
💡 Everyday Comparisons for Size, Mass & Speed
- 💡 An estimated body length of about 3 m (representative value for the genus) is about 2/3 of the length of a passenger car (about 4.5 m) (Comparison).
- 💡 The museum introduces this dinosaur under a separate category called "early dinosaur."
Reference standards: coach bus ~12 m, mid-size car ~4.9 m, compact car ~1 t, basketball hoop 3.05 m, credit card 8.56 cm.
📖 1. Overview
Herrerasaurus ischigualastensis (genus Herrerasaurus) was one of the early dinosaurs that lived in Argentina during the Late Triassic, and its name means "Herrera's lizard." It is classified as a carnivorous theropod.
🦴 2. Anatomy & Morphology
Its body length is recorded as about 3 m. This source does not list information on its weight or teeth.
🔍 3. Fossil Record & Paleoecology
It was a carnivorous dinosaur that lived right around the time dinosaurs first appeared (about 228 million years ago). Reig named it in 1963.
🇰🇷 4. Connection to Korea
No direct record connecting this species to Korea has been found.
📚 Sources & References
- • Fossil taxon — the IUCN Red List assesses only species living or extinct since 1500
- • paleobiodb.org — basicTaxonInfo
- • wikidata.org — Q20718404
- • commons.wikimedia.org — File:Herrerasaurus Skull FMNH.JPG
- • nhm.ac.uk — herrerasaurus.html
- • Silhouette: PhyloPic — Ivan Iofrida · CC BY 4.0
Recorded dimensions are widely cited representative estimates from public literature and may vary by study or specimen.