— biostromal , adj.
/buy"euh strohm'/ , n. Geol.
a bedded, blanketlike sedimentary deposit of organic origin built by marine organisms and including shell beds, flat reefs, and corals.
[ 1930-35; BIO- + Gk strôma layer, bed; see STROMA ]
— biostromal , adj.
/buy"euh strohm'/ , n. Geol.
a bedded, blanketlike sedimentary deposit of organic origin built by marine organisms and including shell beds, flat reefs, and corals.
[ 1930-35; BIO- + Gk strôma layer, bed; see STROMA ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012