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Foraminiferan fossil, SEM Z110 / 0239
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Foraminiferan fossil, SEM Z110 / 0239
Foraminiferan fossil. Coloured scanning electron micrograph (SEM) of the fossilised shell (test) of a foraminiferan. Foraminifera are single-celled marine protozoa that construct and inhabit a calcium carbonate shell composed of several chambers. The shells form an important component of chalk. In past geological ages, foraminifera were so numerous that their shells have formed immense fossil deposits, seen today as limestone. This fossil was found in chalk laid down in the cretaceous period, between 142 and 65 million years ago, at Rochester, Kent, UK. Magnification: x185 when printed at 10 centimetres wide
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Media ID 9302891
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Calcium Carbonate Chalk Cretaceous Foraminiferan Fossilised Geological Kent Magnified Image Microscopic Subjects Plankton Planktonic Protozoa Protozoan Shell Test Rochester
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This print showcases a Foraminiferan fossil, revealing the intricate details of its shell through a coloured scanning electron micrograph (SEM). Foraminifera are fascinating single-celled marine protozoa that construct and inhabit calcium carbonate shells composed of multiple chambers. These shells play a vital role in forming chalk, which is an essential component of limestone. In ancient times, foraminifera were so abundant that their shells created immense fossil deposits that we now observe as limestone formations. Discovered in Rochester, Kent, UK, this particular fossil was found within chalk layers dating back to the Cretaceous period, approximately 142 to 65 million years ago. The image magnified at x185 when printed at 10 centimetres wide allows us to appreciate the remarkable intricacy of this tiny creature's shell. The SEM technique employed here provides an extraordinary glimpse into the world of these microscopic subjects. It highlights the delicate beauty and complexity present within nature's creations. This photograph not only captures the scientific significance but also celebrates the wonders of British wildlife and geological heritage. Powerful yet fragile, this Foraminiferan fossil serves as a reminder of our planet's rich history and diverse ecosystems. Its presence invites us to explore further into zoology, geology, biology, and beyond – unlocking secrets from millions of years past while igniting curiosity about our natural world today.
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