Ammonite
ExploreAncient
Ammonite
Ammonites are ancient creatures that lived in the oceans long before there were dinosaurs. Their spiral shells are like beautiful jewelry from the past.
Habitat: Deep Sea
Appearance
The Ammonite has a distinctive spiral, coiled shell, often resembling a ram's horn, with intricate patterns called sutures on its surface. Fossilized shells frequently display a beautiful iridescent shimmer, setting them apart from other ancient creatures.
KingdomAnimalia
Category
AncientRarity
Rare
Danger
1/5 · Very low
Snaps
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Interesting facts
Ammonites swam by squirting water like a tiny jet-powered submarine!
Scientists use special patterns on their shells like a barcode to date ancient rocks!
Some ammonite fossils glow with incredible rainbow colors, prized as ancient jewels!
Their closest living relatives today are not snails, but clever octopuses and squid!
Special abilities
Ability
Chambered Buoyancy
Ammonite can adjust its depth using gas-filled chambers, helping it float or sink in the ancient oceans.
Ability
Jet Propulsion
Ammonite could move quickly through water by expelling a jet of water, allowing for agile hunting and escape.
Ability
Growth Spurt Shells
Ammonite has a shell that grows continuously by adding new, larger chambers, providing lifelong protection as it matures.
Measurements & details
- Estimated Length
- 0.01-2 m
- Estimated Weight
- 0.001-75 kg
- Era
- Mesozoic
- Extinct Millions Years Ago
- 66
Diet & Feeding
Ammonites hunted small marine creatures like tiny crustaceans, plankton, and larval fish.
Primary Foods
- small crustaceans
- plankton
- larval fish
Foraging Method
- Pursuit
Ecological connections
eaten by
Mosasaur
Mosasaurus hoffmannii
Powerful marine reptiles hunted ammonites with crushing jaws.
eaten by
Plesiosaur
Plesiosaurus dolichodeirus
Long-necked plesiosaurs preyed on ammonites in ancient seas.
eaten by
Crow Shark
Squalicorax pristodontus
Ancient sharks like Squalicorax also hunted ammonites.
Traits
Ancient
Ancient refers to organisms, objects, or geological formations that have existed for an extremely long period.
Deep Sea
Deep sea habitats are characterized by extreme pressure, darkness, and cold temperatures, supporting unique life forms below the sunlit zone.
Crystalline
Crystalline describes a mineral or rock composed of crystals, often exhibiting a regular atomic structure and geometric external form.
Fossil
A fossil is the preserved remains or traces of an ancient organism embedded in rock or other geological deposits.
Also known as
No aliases listed yet.
Collections
Safety
Danger
1/5 · Very low
Ammonites are fossils and not living creatures, so they are safe to explore and learn about.
Frequently Asked Questions
How long is Ammonite?
0.01-2 m
How much does Ammonite weigh?
0.001-75 kg
What does Ammonite eat?
Ammonites hunted small marine creatures like tiny crustaceans, plankton, and larval fish.
Where is Ammonite usually found?
Deep Sea
How does Ammonite hunt?
Pursuit
What geologic era did Ammonite live in?
Mesozoic
When did Ammonite go extinct?
66
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