Sinosauropteryx vs Therizinosaurus

A detailed side-by-side comparison of Sinosauropteryx and Therizinosaurus, covering size, diet, classification, geologic period, and discovery history.

{# ═══════════════════════════════════════════════════════════════════════════ Side-by-side comparison table ═══════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

Özellik Sinosauropteryx Therizinosaurus
Bilimsel Ad Sinosauropteryx prima Therizinosaurus cheloniformis
Sınıflandırma Theropoda Theropoda
Dönem Cretaceous Early Cretaceous Late
Diyet Carnivore Herbivore
Uzunluk 1.0 m 10.0 m
Height 0.3 m 4.0 m
Ağırlık 1 kg 5.0 t
Keşif Yılı 1996 1954
Keşif Yeri Liaoning Province, China Nemegt Formation, Mongolia
Adlandıran Ji Qiang & Ji Shu-An Evgeny Maleev
{# ═══════════════════════════════════════════════════════════════════════════ Visual size comparison ═══════════════════════════════════════════════════════════════════════════ #}

Size Comparison

Sinosauropteryx 1.0 m

smaller than a human child

Therizinosaurus 10.0 m

about as long as 2 cars end-to-end

Weight Comparison

Sinosauropteryx 1 kg

lighter than a human adult

Therizinosaurus 5.0 t

about the weight of 0.8 elephants

{# ═══════════════════════════════════════════════════════════════════════════ Timeline comparison ═══════════════════════════════════════════════════════════════════════════ #}

Timeline Comparison

Sinosauropteryx
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
Therizinosaurus
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya
{# ═══════════════════════════════════════════════════════════════════════════ Diet comparison ═══════════════════════════════════════════════════════════════════════════ #}

Diet Comparison

Sinosauropteryx

Carnivore

Sinosauropteryx was a meat-eating predator, hunting other animals for food.

Therizinosaurus

Herbivore

Therizinosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.

{# ═══════════════════════════════════════════════════════════════════════════ Classification comparison ═══════════════════════════════════════════════════════════════════════════ #}

Classification Comparison

Sinosauropteryx

Clade: Saurischia

Group: Theropoda

(Beast feet)

Therizinosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Both dinosaurs share a common ancestor within the Theropoda clade.

{# ═══════════════════════════════════════════════════════════════════════════ Key differences (from DinoComparison model) ═══════════════════════════════════════════════════════════════════════════ #} {# ═══════════════════════════════════════════════════════════════════════════ Did You Know? fun facts ═══════════════════════════════════════════════════════════════════════════ #}

Did You Know?

💡

Therizinosaurus was about 10.0x longer than Sinosauropteryx.

💡

Therizinosaurus weighed roughly 8333x more than Sinosauropteryx.

💡

Sinosauropteryx was a carnivore while Therizinosaurus was a herbivore.

💡

Sinosauropteryx lived during the Cretaceous Early while Therizinosaurus lived during the Cretaceous Late, separated by roughly 0 million years.

💡

Therizinosaurus was discovered 42 years earlier, in 1954.

💡

Both belong to the Theropoda clade, making them relatively close relatives.

{# ═══════════════════════════════════════════════════════════════════════════ Related comparisons ═══════════════════════════════════════════════════════════════════════════ #}

Compare With Other Dinosaurs

{# ═══════════════════════════════════════════════════════════════════════════ Explore these dinosaurs ═══════════════════════════════════════════════════════════════════════════ #}

Explore These Dinosaurs

Explore the Natural World

Discover more across the Nature FYI family