Author:
Sladkov,A.N.
Year:
1970
Title:
Types of tetrads, hexads and spores.
Foreign title:
Tipy Tetrad, Geksad i spor
Reference:
Sladkov,A.N. (1970) Types of tetrads, hexads and spores. [ Tipy Tetrad, Geksad i spor ] Vestnik Moskovskogo Universiteta, Seriya 4, Geologiya. Moscow. # 2 P. 82- 98
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Genus Species Country(Region) From To
Pteris Pteris cretica Nd Nd
Sigillariostrobus Sigillariostrobus czarnockii Nd Middle Devonian Early Carboniferous
Sphagnum Sphagnum fimbriatum Nd Nd
Staplinisporites Staplinisporites hungaricus Hungary Jurassic
Stenozonotriletes Stenozonotriletes concavus USSR Hauterivian Campanian
Striatisporis Striatisporis dichotoma USSR Eocene