The Lepospondyls

The third episode of Amphibians: Past and Present. It focuses on extinct lepospondyls and caecilians.

Animals featured

 * †Microbrachis
 * †Phlegethontia
 * †Crassigyrinus
 * †Diplocaulus
 * †Lysorophus
 * †Seymouria
 * Atretochoana eiselti
 * †Eocaecilia
 * Caecilia nigricans