For citations:
Chernykh V.V., Kucheva N.A. Polytaxonomic and monotaxonomic zonal biochronological scales in biostratigraphy. LITHOSPHERE (Russia). 2016;(5):5-16. (In Russ.)
Chernykh V.V., Kucheva N.A. Polytaxonomic and monotaxonomic zonal biochronological scales in biostratigraphy. LITHOSPHERE (Russia). 2016;(5):5-16. (In Russ.)