Side view of Cystihalysites (?) chain coral fossil by CDalloway on DeviantArt
Halysites - Chain Coral stock photo. Image of fossil - 23527306
Chain Coral Stone — The Petoskey Peddler
It's called Halysites or chain coral. It's a species of tabulate coral. Silurian period, from Lake Michigan in NE Illinois | Fossils, Fossil coral, Fossil
Halysites (Chain Coral) - Member Collections - The Fossil Forum
Fossilized Chain Coral (genus Halysites) : r/FossilPorn
Lake Michigan Chain Coral - Etsy
Lake Michigan Chain Coral-Please Look-Are They Really Rare? - Fossil ID - The Fossil Forum
My fossil (and agate) finds from a Lake Michigan beach. I recognize the honeycomb, horn, and chain corals. Trying to figure out what the agatized creature is (left side 2nd down). :
Michigan Chain Coral - Etsy
Polished Petoskey Stone (Fossil Coral) Necklaces - Shape of Michigan For Sale - FossilEra.com
Great Lakes Rocks & Minerals | I soaked my chain coral in muriatic acid for about 24 hours
Halysites (Chain Coral) - Member Collections - The Fossil Forum
Michigan Chain Coral | Rock Tumbling Hobby
Winter/Spring Homeschool - Week 6 — Grand Traverse Conservation District
Halysites - Wikipedia
chain coral found around Elk Rapids, Mi by us at Nawbin | Rocks and fossils, Fossils, Rock collection
Halysites (Chain Coral) - Member Collections - The Fossil Forum
Identifying Fossils on the Great Lakes Shores – Beachcombing Magazine
Halysites Chain Coral Uncovered | Fossil Lady
My chain coral fossil (Halysite Coral). I found it in Petoskey, Michigan | Rocks and minerals, Rock and pebbles, Petosky stone
