🧬 Biological Classification (Kingdom to Species)Koreaceratops hwaseongensis
Kingdom
Animalia
Phylum
Chordata
Class
Reptilia
Order
Ornithischia
Family
Basal Neoceratopsia
Genus
Koreaceratops
Species
Koreaceratops hwaseongensis
Koreaceratops hwaseongensis (Koreaceratops hwaseongensis)🎨 Restoration

Life reconstruction of Koreaceratops

Restoration: Jun-Hyeok Jang · 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.

Reptilia🌿 Herbivore

Koreaceratops hwaseongensis

Koreaceratops hwaseongensis (Koreaceratops hwaseongensis · コリアケラトプス)

🛡️ Conservation Status (IUCN Red List)FOSSIL (Extinct Fossil)

Known only from fossils. The IUCN Red List assesses only species extant since 1500 CE, so fossil taxa are not assigned a category.

Geological Era
Early Cretaceous, Albian stage (about 103 million years ago)
Diet
Herbivore
Length · Height
1.8m · 70cm
Mass · Top Speed
45kg · 28km/h
Habitat & Fossil Locality
Cretaceous Tando Formation, Jeongok Port, Hwaseong-si, Gyeonggi-do, Republic of Korea

💡 Everyday Comparisons for Size, Mass & Speed

  • 📏 Length 1.8m — ~1× the height of a 1.75 m adult human
  • ⚖️ Mass 45kg — Equivalent to ~22.5 two-liter water bottles (2 kg each)
  • ⚡ Speed 28km/h — ~0.7× Usain Bolt's 100 m world-record average speed (37.6 km/h)

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.

📊 Mass & Speed Index (0–100)
⚖️ Mass Index (Blue Whale ~190 t = 100, log scale)56
⚡ Speed Index (400 km/h = 100)7

Site-computed relative index from recorded values; not a formal scientific metric.

#코리아케라톱스#Koreaceratops#한반도공룡#화성공룡

📖 1. Overview

Excavated at Jeongok Port in Hwaseong-si, Gyeonggi-do in 2008, it is Korea's representative horned dinosaur whose scientific name incorporates both "Korea" and "Hwaseong."

🌐 Wikipedia Summary Extract

Koreaceratops is a genus of basal ceratopsian dinosaur discovered in Albian-aged rocks of South Korea.

🦴 2. Anatomy & Morphology

A semi-aquatic ceratopsian skilled at swimming, with tall neural spines on its tail vertebrae rising like a fan.

🔍 3. Fossil Record & Paleoecology

It is a world-renowned specimen that shed light on the evolutionary transition from primitive bipedal ceratopsians to large quadrupedal ceratopsians.

🇰🇷 4. Connection to Korea

It is a representative real skeletal fossil of the Korean Peninsula symbolizing the Hwaseong Dinosaur Egg Fossil Site.

📚 Sources & References

Recorded dimensions are widely cited representative estimates from public literature and may vary by study or specimen.

🔗 Related & Comparable Species

DATA & LICENSE

📚 Data & Image Sources and Licenses

Full Citation Principles →
① Photos: Wikimedia Commons

Every photo's author and license is verified via the Wikimedia Commons API (PD, CC0, CC BY, CC BY-SA) and displayed with full attribution and source links.

② Summaries: Wikipedia

Wikipedia summary excerpts on detail pages are licensed under CC BY-SA 4.0 and linked to the original article.

③ Measurements & IUCN Status

Length, mass, and speed are representative estimates from published literature. Conservation status follows IUCN Red List categories (iucnredlist.org).

④ Silhouettes & Scale Diagrams

Silhouettes on the size comparison stage use open-licensed PhyloPic illustrations and custom body diagrams drawn at an exact 1m = 1m scale.

Expert review: looking for reviewers · compiled by quoting official (English) sources

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