Arenigiphyllum Temporal range:
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Scientific classification ![]() | |
(unranked): | Archaeplastida |
Division: | Rhodophyta |
Class: | Florideophyceae |
Stem group: | Corallinales |
Genus: | Arenigiphyllum Riding et al. 1998 |
Species | |
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Arenigiphyllum is a genus of alga from the Ordovician that falls in the coralline stem group.[1] Only its vegetative anatomy is known.[2]