From: A large Middle Devonian eubrachythoracid ‘placoderm’ (Arthrodira) jaw from northern Gondwana
VC 1 | VC 2 | VC 3 | VC 4 | VC 5 | VC 6 | VC 7 | VC 8 | VC 9 | ||
---|---|---|---|---|---|---|---|---|---|---|
Lateral tooth 2 | Length | 0.9 | 0.9 | 1.1 | 1.2 | 1.8 | ||||
Width | 0.2 | 0.3 | 0.3 | 0.3 | 0.2 | |||||
Lateral tooth 4 | Length | 0.4 | 0.8 | 0.9 | 1.2 | 1.5 | 1.5 | 2.3* | 2.5* | 3* |
Width | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
Posterior tooth 3 | Length | 0.8 | 1 | 1.5 | 1.6 | 2.1* | ||||
Width | 0.3 | 0.2 | 0.3 | 0.2 | 0.2 | |||||
Posterior tooth 4 | Length | 0.8 | ||||||||
Width | 0.8 |