All Dinosaur Bone Locations Rdr2 Complete Collectible Location Guide

Unearthing all thirty dinosaur bones scattered throughout Red Dead Redemption 2 is one of the most rewarding collection quests for completionists exploring the frontier. Triggered by meeting the eccentric paleontologist Deborah MacGuiness in New Hanover, this quest challenges players to navigate rugged mountains, hidden caves, and expansive deserts. Successfully locating every fossilized remains reveals fascinating historical flavor while advancing your journey toward total game completion.
Starting the Paleontology Quest in New Hanover
Before you begin hunting down these prehistoric remains, you must activate the Stranger side quest titled A Test of Faith. Head southeast of Valentine to find Deborah MacGuiness digging in a ravine, where she requests your help in finding fossilized bone coordinates across the map. Once spoken to, Arthur Morgan or John Marston can inspect bone locations and mail the coordinates from any post office to earn progressive rewards.
Searching Northern Territories and Heartlands
A significant portion of the fossilized bones are tucked away within the forests of Ambarino and the grassy fields of New Hanover. You will frequently find these fossils embedded into rocky cliff faces, resting inside shadowed cave entrances, or partially buried beneath dense brush near riverbanks. Utilizing Eagle Eye is essential during your search, as it highlights undisturbed bone sites with glowing golden dust particle pillars from a distance.
Navigating Lemoyne and West Elizabeth
As you venture farther south and west, several additional dinosaur bone locations appear across West Elizabeth and Lemoyne. These sites are often positioned on elevated ridge edges or hidden within natural trenches created by terrain erosion. Carefully checking high points near Big Valley and the swampy borders of Lemoyne ensures you do not overlook these subtle environmental details during your travels.
Unlocking the New Austin Fossil Sites
Completing the entire collection requires access to New Austin, which means several fossilized remains can only be retrieved during the endgame epilogue. Regions around Tumbleweed, Armadillo, and Cholla Springs hide some of the hardest-to-reach bones nestled within vast canyons and arid desert rock formations. Patience and careful horseback navigation across steep cliffs are required to safely gather the final coordinates and claim your ultimate reward from Deborah MacGuiness.