Uchuu Kaizoku Captain Herlock EP12 - Mother, Be Eternal

Tadashi is upset at himself for talking about the Arcadia to Lola. Then he begins practicing like mad so he can shoot in time next battle. Examining Venus, they spot formations on a fossilized continent that look like Nazca drawings. They follow it onwards to the base and find drawings about Earth from over 180,000,000 years ago.