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Foraminifera, SEM
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Foraminifera, SEM
Foraminifera. Coloured scanning electron micrograph (SEM) of a selection of foraminiferans, including Oolina hexagona (bottom right) and a number of Lagena sp.. Foraminiferans are marine single-celled protists that construct and inhabit shells (tests), which are composed of several chambers. They are one of the oldest phylogenetic groups (taxa) to continue existing. Foraminiferan fossils date back to the Cambrian period (about 540 million years ago) but may have existed for as long as 1.2 billion years. Magnification: x77 when printed 10 centimetres wide
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Media ID 9195323
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Amoeboid Foram Foraminifera Foraminiferan Foraminiferans Fossilised Microbiology Plankton Pores Protist Protista Selection Shell Test Unicellular Varied Zooplankton Cutouts Microbiological Rhizaria
EDITORS COMMENTS
This print showcases the intricate beauty of Foraminifera, a group of marine single-celled protists. The image, taken using a scanning electron microscope (SEM), reveals a selection of foraminiferans including Oolina hexagona and Lagena sp. These fascinating organisms construct and inhabit shells known as tests, which consist of multiple chambers. Foraminiferans hold great significance in the study of evolution as they are one of the oldest phylogenetic groups to still exist today. Fossil records indicate their presence dating back to the Cambrian period around 540 million years ago, with some estimates suggesting they may have thrived for an astonishing 1.2 billion years. The magnified view provided by this print allows us to appreciate the delicate details present in these tiny creatures. Their varied shapes and colors highlight their diversity within the marine ecosystem. As unicellular planktonic organisms, foraminiferans play crucial roles in marine biology and serve as indicators for environmental changes. This visually stunning image not only captures the awe-inspiring beauty found in nature but also serves as a reminder that life on Earth has endured through countless ages. It is a testament to both our planet's rich history and its ongoing biological wonders.
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