Definition of Machaerids. Meaning of Machaerids. Synonyms of Machaerids

Here you will find one or more explanations in English for the word Machaerids. Also in the bottom left of the page several parts of wikipedia pages related to the word Machaerids and, of course, Machaerids synonyms and on the right images related to the word Machaerids.

Definition of Machaerids

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Meaning of Machaerids from wikipedia

- Machaeridia is an extinct group of armoured, segmented annelid worms, known from the Early Ordovician (Late Tremadoc) to Carboniferous. It consists of...
- of the Ammonoidea, and the first African pyrgocystid edrioasteroids, machaerids and phyllocarids". Palaeontographica Abteilung A. 283 (4–6): 83–U58. Bibcode:2008PalAA...