De or het paleologie?

The correct Dutch article is:

de paleologie

Rule Words ending in -logie: always de. See the rule
Meaning (Dutch) kennis en studie van de oudheid

How to use paleologie

the paleologiede paleologie
this paleologiedeze paleologie
that paleologiedie paleologie
our paleologieonze paleologie
your paleologiejouw paleologie
every paleologieelke paleologie
which paleologie?welke paleologie?
a big paleologie / the big paleologieeen grote paleologie, de grote paleologie

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).