English dictionary
pentamerus
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
A genus of extinct Paleozoic brachiopods, often very abundant in the Upper Silurian.
Source: webster1913
English dictionary
Definitions, examples, synonyms and antonyms from WordNet 3.0.
A genus of extinct Paleozoic brachiopods, often very abundant in the Upper Silurian.
Source: webster1913