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Fossilized Crinoid

This is a fossilized crinoid, a sea creature that lived in the ocean long ago. They look like pretty flowers underwater!

Aspecto

The Fossilized Crinoid is typically a grey, brown, or white rocky specimen featuring stacked, disc-like segments often resembling tiny beads or stars. Some fossils preserve delicate, feather-like arms, showcasing its ancient flower-like form, distinct from spiral ammonites or branching corals.

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Fossilized Crinoid
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Fossilized Crinoid

Categoría

Ancient

Rareza

Common

Peligro

1/5 · Muy bajo

Snaps

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Datos interesantes

Amazingly, these "sea lilies" trapped food using feathery arms!

Entire mountains in the past were sometimes made from countless crinoid fossils!

Fossils show some crinoids could crawl around on the ancient seabed!

Some ancient crinoid "stems" look like strings of star-shaped beads!

Habilidades especiales

Habilidad

Ancient Time Capsule

Fossilized Crinoid can preserve ancient sea life because its hard parts were replaced by minerals over millions of years.

Habilidad

Rock Record Keeper

Fossilized Crinoid has a unique column of disc-like segments that helps scientists understand ancient ocean environments.

Habilidad

Feathered Feeding Clue

Fossilized Crinoid can show delicate arm imprints that reveal how these 'sea lilies' captured tiny food from the water.

Medidas y detalles

Estimated Length
0.01-1 m
Era
Paleozoic-Mesozoic
Extinct Millions Years Ago
252

Dieta y alimentación

These ancient animals were filter-feeders, catching tiny bits of food floating in the sea!

Alimentos principales

  • Plankton
  • Detritus
  • Small organic particles

Método de búsqueda

  • Filter Feeding

Conexiones ecológicas

eats

Early Shark

Cladoselache newberryi

Preyed on ancient marine invertebrates including crinoids.

eats

Ancient Starfish

Palaeostoma mirabile

Known to consume crinoids on the seafloor in ancient oceans.

symbiotic with

Lace Bryozoan

Fenestella retiformis

Grew attached to crinoid stems for elevated filter-feeding.

Rasgos

También conocido como

Sea LilyStone Lily

Colecciones

Seguridad

Peligro

1/5 · Muy bajo

Explore with care and ask an adult if you're unsure what to do.

Preguntas frecuentes

¿Cuál es el estimated Length de Fossilized Crinoid?

0.01-1 m

¿Qué come Fossilized Crinoid?

These ancient animals were filter-feeders, catching tiny bits of food floating in the sea!

¿Cómo caza Fossilized Crinoid?

Filter Feeding

¿Cuál es el era de Fossilized Crinoid?

Paleozoic-Mesozoic

¿Cuál es el extinct Millions Years Ago de Fossilized Crinoid?

252

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