Eucritta is an extinct genus of stem-tetrapod from the Viséan epoch in the Carboniferous period of Scotland. The name of the type and only species, E. melanolimnetes is a homage to the 1954 horror fil

Embolomeri is an order of tetrapods or stem-tetrapods that were traditionally interpreted as members of Reptiliomorpha. Embolomeres first evolved in the Early Carboniferous Period and were the largest