Dinosauria Late Triassic North America Silesauridae Sulcimentisauria

Technosaurus smalli

Dinosaur: Technosaurus smalli

Triassic: 227–208.5 Ma

Type: Silesauridae

*Length:**	1.65 m	5.4 ft
*Weight:**	13 kg	29 lb

ESR: 2 / 4 (estimated size reliability)
*The largest known specimen

Area: North America

Period

Epoch: Late Triassic
Stage: Norian
Years: 227–208.5 Ma

Details

Status: valid
Author: Chatterjee
Year: 1984

Distribution

Area: North America
Country: USA
Region: Texas
Formation: Bull Canyon

Classification

Dinosauria
Silesauridae
Sulcimentisauria

Sources

Material: Premaxilla and jaw fragment, referred tibia ?
References: Nesbitt, Sterling J.; Irmis, Randall B.; Parker, William G. (2007). "A critical re-evaluation of the Late Triassic dinosaur taxa of North America".

Locations

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