DescriptionDe-Mesoproterozoikum.ogg English: Pronunciation recording of German noun "Mesoproterozoikum", IPA: /ˌmezoˌpʁoteʁoˈt͡soːikʊm/. Male voice, recorded...
DescriptionDe-Mesoproterozoikums.ogg English: Pronunciation recording of German noun inflection "Mesoproterozoikums", IPA: /ˌmezoˌpʁoteʁoˈt͡soːikʊms/....