1 entry 1 source
Eurypteroidea
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
An extinct order of Merostomata, of which the genus Eurypterus is the type. They are found only in Paleozoic rocks. [Written also Eurypterida.]
1 entry 1 source
Part of speech: noun (n.)
An extinct order of Merostomata, of which the genus Eurypterus is the type. They are found only in Paleozoic rocks. [Written also Eurypterida.]