Coccosphere Collection

Calcareous phytoplankton, SEM
Calcareous phytoplankton. Coloured scanning electron micrograph (SEM) of the external mineralised structures (coccospheres) of small marine algal organisms called coccolithophores

Calcareous phytoplankton fossil, SEM Z100 / 0213
Calcareous phytoplankton fossil. Coloured scanning electron micrograph (SEM) of a fossil of the skeleton (coccosphere) of a coccolithotrope, a small marine algal organism

Acanthoica acanthifera, coccosphere
Scanning electron microscope (SEM) image of a coccosphere, collected in the North Atlantic (x 25, 000 on negative). Artificially coloured by computer

Syracosphaera anthos
Coccosphere from the Western Mediterranean. False coloured to show the shell is formed of inner and outer layers of coccoliths with very different structure

Calcareous phytoplankton fossil, SEM Z100 / 0212
Calcareous phytoplankton fossil. Coloured scanning electron micrograph (SEM) of a fossil of the skeleton (coccosphere) of a coccolithotrope, a small marine algal organism

Coccolithophorid plankton, SEM C013 / 5109
Coccolithophorid plankton. Coloured scanning electron micrograph (SEM) of the external mineralised structure (coccosphere) of a small marine algal organism called a coccolithophore

Emiliania huxleyi coccosphere
Coccosphere of Emiliania huxleyi from the Western Mediterranean. E. huxleyi is one of the most widespread species on earth

Acanthoica acanthifera

Coccolithus pelagicus
Coccosphere of Coccolithus pelagicus, a common cold water coccolithophore. Collected from the British Continental shelf, North West of Scotland. Specimen diameter 15m. False-coloured SEM image

Calcareous phytoplankton fossil, artwork
Calcareous phytoplankton fossil. Artwork of a fossil of the skeleton (coccosphere) of a coccolithotrope, a small marine algal organism

Calcareous phytoplankton plates, SEM
Calcareous phytoplankton plates. Coloured scanning electron micrograph (SEM) of parts of the skeleton (coccosphere) of the coccolithophore Emiliania huxleyi, a small marine algal organism

Fossil debris in chalk, SEM
Fossil debris in chalk. Coloured scanning electron micrograph (SEM) of a fossilised fragment of a coccolithotrope skeleton

Coccoliths, SEM
Coccoliths, coloured scanning electron micrograph (SEM). Coccoliths are individual plates of calcium carbonate formed by coccolithophores (single-celled algae)

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"Coccosphere: Unveiling the Intricate World of Calcareous Phytoplankton" Step into the fascinating realm of calcareous phytoplankton, where intricate structures and microscopic wonders abound. Through the lens of a scanning electron microscope (SEM), we delve into the mesmerizing beauty and diversity of coccospheres. Intricately designed, these calcareous phytoplankton fossils reveal their secrets under SEM Z100/0213. Acanthoica acanthifera showcases its spiky armor, while Emiliania huxleyi coccosphere captivates with its delicate yet resilient structure. Syracosphaera anthos dazzles with its floral-like patterns, leaving us in awe of nature's artistry. The SEM Z100/0212 transports us to another era as we explore ancient calcareous phytoplankton fossils. Witnessing Coccolithophorid plankton through SEM C013/5109 takes us on a journey back in time when these tiny organisms thrived in Earth's oceans. Emiliania huxleyi coccosphere continues to enchant with its complex architecture, showcasing evolution's ingenuity at work. Meanwhile, Syracosphaera anthos reminds us that even within this microscale world, there is room for vibrant colors and intricate designs. Acanthoica acanthifera stands tall among other species as it proudly displays its unique features. And let's not forget about Coccolithus pelagicus - an emblematic member of this diverse community that has left an indelible mark throughout history. As we peer deeper into the hidden realms beneath our seas' surfaces, each coccosphere unravels new mysteries waiting to be discovered. These remarkable organisms play crucial roles in marine ecosystems and contribute significantly to global biogeochemical cycles.