Where does “palaeoethology” come from?

palaeoethology (English) comes from English ethology, from Latin ēthologia, from Ancient Greek ἠθολογία, from Ancient Greek ἠθολόγος, from Ancient Greek ἦθος, from Ancient Greek ἔθος, from Proto-Indo-European swe-dʰh₁-, from Proto-Indo-European dʰeh₁- — to do, put, place.

Ancestry of “palaeoethology”, step by step

StepLanguageWordMeaning
1EnglishethologyThe scientific study of human and animal...
2Latinēthologiaethology; the study of human behavior
3Ancient Greekἠθολογίαa painting of character, especially by mimic...
4Ancient Greekἠθολόγοςpainting manners or character by mimic gestures
5Ancient Greekἦθοςcharacter; custom, habit
6Ancient Greekἔθοςhabit, custom, manner; disposition, temper;...
7Proto-Indo-Europeanswe-dʰh₁-
8Proto-Indo-Europeandʰeh₁-to do, put, place
Every word from Proto-Indo-European dʰeh₁-Every word from Proto-Indo-European swe-dʰh₁-Every word from Ancient Greek ἔθος