Belemnites were squid-like marine mollusks belonging to the class, making them cousins to modern squids, octopuses, and the extinct ammonites .

Paleontologists often find thousands of these fossils clustered together in "death beds" known as . Belemnites - British Geological Survey

: Their elongated, tapering shape earned them folklore nicknames like "Devil's Fingers" or "St. Peter’s Fingers" .

: Unlike modern squids with soft bodies, belemnites had a hard internal skeleton. The most common part found today is the rostrum (or guard)—a bullet-shaped feature at the tail end used for buoyancy and balance while swimming.

: In various regions, ground-up belemnites were used as folk remedies for ailments like rheumatism, sore eyes, and even kidney stones in horses. 3. The "Belemnite Battlefields"

Long before scientists identified them as fossils, people across Europe and Asia found these pointy stones and created elaborate legends to explain them: