Dinosaur: "Biconcavoposeidon"
Jurassic: 154.8–145 Ma
| Length*: | 14.7 m | 48.2 ft |
| Weight*: | 8.5 t | 18,739 lb |
*The largest known specimen
Period
Epoch: Late Jurassic
Stage: Kimmeridgian-Tithonian
Years: 154.8–145 Ma
Details
Status: nomen manuscriptum
Author: Taylor & Wedel
Year: 2017
Distribution
Area: North America
Country: USA
Region: Wyoming
Formation: Morrison
Sources
Material: Five dorsal verebrae.
References: Taylor & Wedel (2017) A unique Morrison-Formation sauropod specimen with biconcave dorsal vertebrae.
