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Spores and pollen characteristics of the Cretaceous deposits of the central regions of the USSR
| Bolkhovitina, N.A. | |
| 1953 | |
| Institut Geoligiche Kikh Nauk, Trudy, no.145, no61, pp.3-183. | |
| Spores and pollen characteristics of the Cretaceous deposits of the central regions of the USSR |
Bolkhovitina, N.A., 1953; Spores and pollen characteristics of the Cretaceous deposits of the central regions of the USSR. Institut Geoligiche Kikh Nauk, Trudy, no.145, no61, pp.3-183. Bolkhovitina, N.A., 1953: Sporovo-pyltsevaya kharakteristika melovykh otlozhenii tsentralnykh oblastei SSSR. Geologicheskiy Institut, Akademiya Nauk SSSR, Trudy, v. 145, no. 61, 184 p. pl.1-16.