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"Until the early 19th century, natural historians were puzzled by organisms at the time known as zoophytes: were they animals (zoo-), plants (-phyte), or something in-between? Perhaps they were even the common ancestors of animals and plants? Zoophytes as then conceived included sponges, corals and coralline algae, as well bryozoans, the subject of this book. The so-called 'zoophyte problem' greatly engaged Charles Darwin when he set sail from Plymouth Sound on board HMS Beagle in December 1831. Indeed, Darwin's first scientific paper, which was read by his mentor Robert Grant before both the Wernerian and Plinian societies when Darwin was a medical student at the University of Edinburgh, had concerned species of zoophytes we now know to be the bryozoans Flustra and Carbasea. And he made detailed observations of the intriguing behaviour of the peculiar 'bird-head' structures in bryozoans dredged off Patagonia during the Beagle voyage (Keynes 2003)"--

Bryozoa, Fossil --- Bryozoa --- Biology --- Ecology. --- Ecology --- Bryozoans --- Ectoprocta --- Ectoprocts --- Moss animals --- Polyzoa --- Sea mat --- Sea mats --- Sea moss (Bryozoa) --- Sea mosses (Bryozoa) --- Aquatic invertebrates --- Bilateria --- Polyzoa, Fossil --- Bilateria, Fossil --- Invertebrates, Fossil --- Bryozoa - Biology --- Bryozoa - Ecology

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Grâce à l'observation des fossiles, remontez le temps et partez à la découverte des premières traces de la vie sur Terre. Depuis quand étudie-t-on les fossiles? Quels problèmes les fossiles peuvent-ils nous aider à résoudre? Comment se déroule le processus de fossilisation? Initiez-vous aux secrets de la paléontologie et devenez collectionneur de fossiles.

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Cinctiporidae.