- Marrellomorph
-
Marrellomorph
Temporal range: Middle Cambrian–Lower DevonianScientific classification Kingdom: Animalia Stem-group: Arthropoda Class: Marrellomorpha Orders The Marrellomorphs are a clade of stem-group arthropods known from the Cambrian to the early Devonian. They lacked mineralised hard parts, so are only known from areas of exceptional preservation, limiting their fossil distribution.
This prehistoric arthropod-related article is a stub. You can help Wikipedia by expanding it.