Genus: Cryodrakon HONE, HABIB & THERRIEN, 2019
Etymology: Greek, cryo, "cold," and Greek, dracko, "dragon."

Species: boreas HONE, HABIB & THERRIEN, 2019
Etymology: From Boreas, the Greek god of the north wind. This is therefore the 'cold dragon of the north winds.'

referred material:

BROWN, BELL, OWERS & PICKLES, 2025

Locality: Bonebed 10 (Cathedral Bonebed), Dinosaur Provincial Park, Newell County, Alberta Province, Canada.

Horizon: Lower Dinosaur Park Formation, upper Judith River Group.

Biostratigraphy: Cranwellia rumseyensis-Translucentipolis plicatilis Palynomorph biozone (Braman, 2018), Corythosaurus-Centrosaurus apertus Dinosaur Assemblage Biozone (Ryan & Evans, 2005, Mallon et al., 2023).

Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.

Material:

RMTP 2023.012.0237: Anterior portion (two-thirds to three-fifths) cervical vertebra.

Note with possible crocodlian bit mark.