Directions:

From Arcata, North on Hwy. 101, take the Trinidad exit.

Geology of the Area:

Around 500,000 years ago (Pleistocene Epoch), this area was an intertidal zone with tidepools and serge channels. 

Paleontology of the Area:

“trace fossils”, which are hundreds of holes made by pholads or boring clams, along with mussels, dogwinkles and worm tubes.

Other Fossil Sites Nearby:

Scotia Bluffs: link

Centerville Beach: link

All information cited from:

“5 Top Fossil Sites Around Humboldt Bay”, https://www.theredwoodriverwalk.com/blog/2020/09/5-top-fossil-sites-around-humboldt-bay-ca.htm