different between machaeridia vs machaeridian

machaeridia

machaeridia From the web:



machaeridian

English

Etymology

Machaeridia +? -ian

Noun

machaeridian (plural machaeridians)

  1. (paleontology) A fossil form of segmented (annelid) worm, of the class Machaeridia, that had a scaly armour of mineralised plates

machaeridian From the web:

+1
Share
Pin
Like
Send
Share

you may also like