phosphatisation

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Burgess shale type preservation — The Burgess shale of British Columbia is famous for its exceptional preservation of mid Cambrian organisms. Around 40 other sites have been discovered of a similar age, with soft tissues preserved in a similar, though not identical, fashion.These … Wikipedia
Fosile — Fossile Ammonite fossilisée … Wikipédia en Français
Fossile — Ammonite fossilisée … Wikipédia en Français
Fossiles — Fossile Ammonite fossilisée … Wikipédia en Français
Fossilisation — Fossile Ammonite fossilisée … Wikipédia en Français
Doushantuo type preservation — The preservational mode of the Doushantuo formation involves very early phosphatisation on a cellular level with cells being replaced by phosphate before they degrade.[1] Contents 1 Occurrence 2 What is preserved 3 … Wikipedia
Fossil embryos — Many fossils of the Ma|580|million year old Doushantuo formation have been interpreted as fossil embryos; embryos are also common throughout the Cambrian fossil record.PreservationTaphonomic studies indicate that embryos are preserved for longest … Wikipedia
Missegre — Missègre Missègre Administration Pays France Région Languedoc Roussillon Département Aude Arrondissement Limoux Canton Couiza … Wikipédia en Français
Missègre — 43° 00′ 16″ N 2° 22′ 24″ E / 43.0044444444, 2.37333333333 … Wikipédia en Français

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