Marrellomorpha

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Marrellomorpha
Temporal range: Middle Cambrian–Lower Devonian
Furca mauritanica Holotype - MHNT
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Marrellomorpha
Beurlen, 1930
Orders[1]

Marrellomorphs are a group of arthropods known from the Cambrian to the Early Devonian.[1] They lacked mineralised hard parts, so are only known from areas of exceptional preservation, limiting their fossil distribution. Recent research has shown the previously engimatic Skania belongs to this group.[2] They have either been interpreted as stem-mandibulates or more basal than or closer to Artiopoda.[3]

References

  1. ^ a b Rak, Š. P. N. (2011). "A revision of the Late Ordovician marellomorph arthropod Furca bohemica from Czech Republic". Acta Palaeontologica Polonica. doi:10.4202/app.2011.0038.
  2. ^ Legg, D.A. (2015-09-30). "The morphology and affinities of Skania fragilis (Arthropoda) from the middle Cambrian Burgess Shale". Bulletin of Geosciences: 509–518. doi:10.3140/bull.geosci.1532. ISSN 1802-8225.
  3. ^ Aria, Cédric (August 2019). "Reviewing the bases for a nomenclatural uniformization of the highest taxonomic levels in arthropods". Geological Magazine. 156 (08): 1463–1468. doi:10.1017/S0016756819000475. ISSN 0016-7568.