Essexella

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Essexella
Temporal range: Late Carboniferous[1]
E. asherae fossil on display at the Museo Civico di Storia Naturale di Milano
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Cnidaria
Genus: Essexella

Essexella is an extinct genus of

biota of Mazon Creek, it consists of 42% of all fossil finds.[2] Essexella was originally described as a jellyfish,[3] but was recently redescribed as a sea anemone. The scientists on the "anemone" side of the debate made a book as early as 2017,[4] but it was ignored until the same authors made a proper scientific paper in 2023.[5]

Another alleged jellyfish, Reticulomedusa, is likely Essexella preserved from different angles. Essexella may have produced the common trace fossil Conostichus.[6]

See also

References