Heterostracan
13 letter word
18
Scrabble
Definition
extinct jawless fish with the anterior part of the body covered with bony plates of the Silurian and Devonian
Letter Breakdown
H
4 pts
E
1 pts
T
1 pts
E
1 pts
R
1 pts
O
1 pts
S
1 pts
T
1 pts
R
1 pts
A
1 pts
C
3 pts
A
1 pts
N
1 pts