Parasaurolophus walkeri

Part of the CRESTS & HERBIVORES Exhibit

Late Cretaceous Period, approx. 76-73 million years ago

1:5 Scale Skull Replica

SPECIMEN PROFILE

Parasaurolophus walkeri was a large lambeosaurine hadrosaurid that inhabited the river valleys, floodplains, and forested lowlands of Late Cretaceous North America. It lived in social herds and was among the most visually distinctive herbivorous dinosaurs of its era.

Its defining feature was the extraordinarily elongated hollow crest extending backward from the skull. Internal nasal passages ran through the crest, likely functioning as a resonating chamber capable of producing deep, low-frequency vocalizations used for communication, species recognition, and social display. Combined with its advanced dental batteries and versatile locomotion, Parasaurolophus was highly adapted for processing vegetation while maintaining complex herd dynamics across expansive environments.

COLLECTOR & CURATOR NOTE

A highly recognizable crested hadrosaurid distinguished by its elongated resonating crest—one of the most sophisticated display and vocal communication structures known in dinosaur evolution.

CONSTRUCTION & DISPLAY

Scale

• 1:5, approx. 11.8 in or 30 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