Sep 1 - Sep 12, 2026
Led by paleontologists Anthony Fiorillo, PhD, and Paul J. McCarthy, PhD, you will spend 12 days looking for dinosaur bones and footprints of hadrosaurs and other dinosaurs, and the fossils of other animals (including ammonites) and plants. The prints and fossils we find will expand our understanding of dinosaurs on the edge of the Arctic in the late Jurassic into the Cretaceous.
You will hammer, dig, scrape, brush, and assess specimens. Your hands will get dirty. You will be contributing to science in a very real way.
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There are only five spaces available!
We will depart from Kodiak with stops in Kukak Bay, Geographic Harbor, Katmai Bay, Paule Bay, Aniakchak Bay, Chignik Bay, Chignik Lagoon, the Kupreanof headlands, and dozens of other inlets and islets.
On most days we’ll have two or more shore excursions, with a review of our findings with Professors Fiorillo and McCarthy back on board every night. In down times, you are welcome to fish and kayak using the Endeavour’s gear.
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A formal description of the research mission can be found here.
The formation dates to the Late Cretaceous, approximately about 83–72 million years ago (roughly Campanian age, with some beds possibly extending slightly earlier or later).
These rocks formed about 10–15 million years before the extinction of the dinosaurs at 66 million years ago.
Preparation
Dr. Fiorillo will conduct an orientation meeting by video call before the expedition. A reading list and a gear list will be provided on the call. Both scientists will be available to answer questions in a group chat before and after the expedition.
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Cost
The cost is $7,250 per person and includes room and board on the Endeavour. Airfare is not included.
Personnel
Anthony (Tony) Fiorillo, Ph.D. is the author of Alaska Dinosaurs: an Ancient Arctic World (2018) and is co-author of five other books and numerous papers. He is also the Executive Director of the New Mexico Museum of Natural History & Science, as well as a senior fellow at the Institute for the Study of Earth and Man at Southern Methodist University. For many years he was vice president of research & collections and chief curator at the Perot Museum of Nature & Science. His doctorate in Vertebrate Paleontology is from the University of Pennsylvania. See Wikipedia.
Paul J. McCarthy, PhD, is a sedimentologist at the University of Alaska Fairbanks, specializing in high-latitude Cretaceous environments, fossil soils, and dinosaur paleontology, including theropod and hadrosaurid dinosaurs, examining tracks and fossils across northern Alaska, including Denali National Park and the Colville River region.
Captain Bill Urschel, executive director of Alaska Endeavour, has been running the research vessel Endeavour since 2007 from Southern California into the Arctic.
For advance notice on future expeditions, sign up for our Captain's Log.

We will cover at least 350 nautical miles

Hadrosaurs by Masato Hattori

Dr. Anthony Fiorillo

The fossil cliffs of Aniakchak Bay

Fossil leaf from Chignik Bay

Fin Whales pass close to the peninsula

Photographing hadrosaur footprints

Brown bears (grizzlies) are common.