



This is a fossilized crinoid, a sea creature that lived in the ocean long ago. They look like pretty flowers underwater!
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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AncientRareza
Common
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Snaps
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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!
Fossilized Crinoid can preserve ancient sea life because its hard parts were replaced by minerals over millions of years.
Fossilized Crinoid has a unique column of disc-like segments that helps scientists understand ancient ocean environments.
Fossilized Crinoid can show delicate arm imprints that reveal how these 'sea lilies' captured tiny food from the water.
These ancient animals were filter-feeders, catching tiny bits of food floating in the sea!
Cladoselache newberryi
Preyed on ancient marine invertebrates including crinoids.
Palaeostoma mirabile
Known to consume crinoids on the seafloor in ancient oceans.
Fenestella retiformis
Grew attached to crinoid stems for elevated filter-feeding.
Antiguo se refiere a organismos, objetos o formaciones geológicas que han existido durante un período extremadamente largo.
Un artefacto es un objeto hecho o modificado por la cultura humana, típicamente de interés histórico o arqueológico.
Un fósil son los restos conservados o rastros de un organismo antiguo incrustado en roca u otros depósitos geológicos.
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0.01-1 m
These ancient animals were filter-feeders, catching tiny bits of food floating in the sea!
Filter Feeding
Paleozoic-Mesozoic
252
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