Tìm kiếm
Geological horizon
/dʒˌɪəlˈɒdʒɪkəl həɹˈaɪzən/
/dʒˌɪəlˈɑːdʒɪkəl hɚɹˈaɪzən/
Geological horizon
01
a layer of rock with a particular composition (especially of fossils); for dating the stratum
Ví dụ
Từ Gần
Tìm kiếm
a layer of rock with a particular composition (especially of fossils); for dating the stratum