Crinoids
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Crinoid Star Stem Fossil – Tidmoor Point, Dorset, Oxford Clay, Jurassic Period
(Actual as seen) Sale! £2.40SKU: FSS304Sold By: UK FossilsAdd to basket -
Carboniferous Crinoid Stem Fossil from the United Kingdom – Genuine Specimen for Collectors
(May differ to photo) Sale! £2.88SKU: FS3302Sold By: UK FossilsAdd to basket -
Polished Fossil Crinoid Slab, Seatown, Dorset, Lower Lias, Jurassic Coast
(Actual as seen) £60.00SKU: CF0050Sold By: UK FossilsAdd to basket -
Charmouth Fossilized Pyrite Crinoid (Sea Lilly) Slab, Certified from Jurassic Coast, Dorset
(Actual as seen) £24.00SKU: CFR204Sold By: UK FossilsAdd to basket -
Eocrinoid Fossil – Ordovician Period, Morocco
(Actual as seen) Sale! £14.88SKU: FSS086Sold By: UK FossilsAdd to basket -
Fossil Edrioasteroidea – Ordovician Period, Morocco
(Actual as seen) Sale! £21.12SKU: FSS508Sold By: UK FossilsAdd to basket -
Rare Eocrinoid Acanthocystites briareus Fossil from Cambrian Czech Republic
(Actual as seen) £180.00SKU: FSR197Sold By: UK FossilsAdd to basket -
Genuine Fossilised Balanocrinus Crinoid Fossil from Jurassic UK Certificated
(Actual as seen) £144.00SKU: FSR520Sold By: UK FossilsAdd to basket -
Crinoid Star Fossil – Tidmoor Point, Dorset, Oxford Clay, Jurassic Period
(Actual as seen) Sale! £2.40SKU: FSS303Sold By: UK FossilsAdd to basket -
Crinoid Star Stem Fossil – Seatown, Dorset, Lower Lias, Jurassic Period
(Actual as seen) Sale! £2.40SKU: FSS305Sold By: UK FossilsAdd to basket
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Fossil crinoids, also known as sea lilies or feather stars, are an important source of information about the evolution of these marine organisms and the history of life on Earth. Crinoids are part of the larger group of echinoderms, which also includes starfish, sea urchins, and sea cucumbers. Echinoderms are found in marine environments around the world and play important roles in ecosystem functioning as predators, herbivores, and detritivores.
Fossil crinoids are found in a variety of sedimentary rocks, ranging from the Ordovician period, around 485 million years ago, to the present day. These fossils provide important information about their morphology, behavior, and distribution, as well as the environmental conditions that existed during their lifetimes.
Fossil crinoids include a diverse array of forms, ranging from small, simple forms to large, complex ones with intricate skeletal structures. These fossils provide important information about the evolution and diversification of echinoderms over time, as well as their ecological roles in ancient marine ecosystems.
Fossil crinoids are often studied by paleontologists using a variety of techniques, such as comparative anatomy, morphometrics, and molecular biology. By comparing the morphology of fossil specimens with those of living echinoderms, scientists can gain insights into the evolutionary relationships between different groups and the ways in which they have adapted to different environments.
Fossil crinoids are also important indicators of past environmental conditions. For example, the presence of certain types of crinoids in a particular rock formation can provide clues about the water depth, temperature, and salinity of the ancient environment.
Overall, the study of fossil crinoids is an important part of paleontology, providing valuable insights into the evolution and diversification of these organisms over millions of years. By studying these fossils, scientists can gain a better understanding of the history of life on Earth, as well as the complex interactions between different species and their environments.