Rugose corals have a skeleton made of calcite that is often fossilized. Like modern corals (Scleractinia), rugose corals were invariably benthic, living ...
Horn coral, any coral of the order Rugosa, which first appeared in the geologic record during the Ordovician Period, which began 488 million years ago; the ...
www.digitalatlasofancientlife.org
Members of the Rugosa are sometimes called horn corals because solitary forms ... Two solitary rugose coral fossils in a slab of Ordovician limestone from near ...
Order Rugosa. Rugose corals (Figure 7.5) are an extinct order of coral that originated in the. Ordovician and went extinct at the end of the Permian. Members of ...
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The fossil is the skeleton of the coral animal or polyp. They built these cone shaped structures ...
Class: Subclass: Order: Family: Genus and species
In Cephalodiscida organisms, there is no common canal connecting all zooids. Horn coral, any coral of the order Rugosa, which first appeared in ...
Order Rugosa (rugose corals). Picture(s), Horncoral.png. Common Names, Tetracorals, horn corals, and cup ...
Order Scleractinia (Middle Triassic to present)
Collection Tier: Tier 2. Coral · Fossils ➔ Fossil, Horn Corals Order Rugosa. Identifier: 2000.1.74. Description: 262 in number. Not physically numbered.