Conulariida Temporal range:
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Conulariid from the Mississippian (c. 360 to 325 mya) of Indiana; scale in mm. | |
Two Conularia gratiosa specimens from the Salem Limestone aged to the Middle Mississippian. | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Cnidaria |
Order: | †Conulatae |
Clade: | †Conulariida Miller and Gurley, 1896 |
Genera | |
See text. |
Conulariida are an extinct group of medusozoan cnidarians known from fossils spanning from the latest Ediacaran up until the Late Triassic.[1][2][3] They are almost exclusively known from their hard external structures (alternatively referred to as a theca, periderm or test), which were pyramidal in shape and made up of numerous lamellae.