Extinct Marine Arthropod, Often Found as Fossils

This page is the CodyCross answer for the clue below from Water Park, Group 749, Puzzle 4 (Indoor Zip Line).

Question is: Extinct Marine Arthropod, Often Found as Fossils

and the answer is: TRILOBITE

Word Meaning:

TRILOBITE — An extinct arthropod of the class Trilobita, whose body had three large lobes.

Definitions from Wiktionary.

Extinct Marine Arthropod, Often Found As Fossils - Water Park CodyCross Answers | CodyCross Solutions