Monolophosaurus jiangi

Part of the RAPTORS & HUNTERS Exhibit

Middle Jurassic Period, approx. 165-160 million years ago

1:4 Scale Skull Replica

SPECIMEN PROFILE

Monolophosaurus jiangi was a mid-sized theropod that inhabited the semi-arid floodplains and river systems of Middle Jurassic China. It represents an early experiment in large predatory dinosaur evolution, occupying a transitional stage between earlier basal theropods and the more derived apex predators of the Late Jurassic.

Its most defining feature is the single elongated cranial crest running along the top of the skull, formed by fused nasal bones. This structure likely functioned as a visual display feature for species recognition and social signaling. Monolophosaurus possessed a relatively robust skull and powerful jaws for its size, suggesting a versatile predatory lifestyle that included both active hunting and opportunistic feeding on smaller dinosaurs and other vertebrates.

COLLECTOR & CURATOR NOTE

A Middle Jurassic theropod marked by its singular cranial crest—an early example of display-driven skull ornamentation within evolving large-bodied predator lineages.

CONSTRUCTION & DISPLAY

Scale

• 1:4, approx. 7.8 in or 20 cm

Fossil Finishes

• Aged Bone: A weathered bone-white aesthetic, evoking exposed skeletal remains and museum restorations.

• Canyon: Warm earth tones and terracotta hues, inspired by fossil beds such as Picketwire and Mill Canyon.

• Fossilized: Deep browns and near-black coloration, replicating the mineral-rich preservation seen in authentic fossil specimens.

Specimen Format

• Unmounted study specimen: A standalone skull, ideal for shelves, cases, or custom display setups.

• Desktop-mounted display specimen: Presented on a handmade desktop stand, crafted from wood with brass furnishings and a custom specimen placard — designed to elevate the specimen as a true exhibit piece.

Medium

• Hand-painted resin