Halysites: Quick Facts

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Facts

Also Known As	chain coral

Photos

Halysites catenularia

Illustration of an early Silurian coral-stromatoporoid community showing various labeled marine organisms, including corals, bryozoans, brachiopods, crinoids, trilobites, and a nautiloid, arranged on and around a block of seafloor substrate with a scale bar indicating centimeters.

Silurian Pentamerus community

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Topics

Silurian Period fossil coral horn coral Heliophyllum Favosites Streptelasma Cystiphyllum Tabulata Lophophyllum Stromatoporida dinosaur Australopithecus

The bearded vulture (Gypaetus barbatus) is seen in Switzerland on December 2024

Animal Factoids

Lion (panthera leo)

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Sea otter (Enhydra lutris), also called great sea otter, rare, completely marine otter of the northern Pacific, usually found in kelp beds. Floats on back. Looks like sea otter laughing. saltwater otters

Animal Group Names

Mute swan with cygnet. (birds)

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