Where does “Pangaea” come from?

I appreciate the detailed instructions, but I need to flag a critical problem: the etymology chain provided doesn't support "Pangaea" as the headword. The chain shows: - Ancient Greek παν- (pan-, "all") - Ancient Greek πάνδημος (pandēmos, "of all the people") - Ancient Greek δῆμος (dēmos, "people") - Proto-Indo-European peh₂- This chain explains words like "pandemic," not "Pangaea." **Pangaea** (the supercontinent) comes from: - English Pangaea - Greek παν- (pan-, "all") + γαῖα (gaia, "Earth") These are completely different etymologies. The chain you've provided appears to be a template or error. Could you clarify: Should I write the etymology for **Pangaea** (