- Author:
- Vakhrameev,V.A.;Ilyina,V.I.;Fokina,N.I.
- Year:
- 1988
- Title:
- Subdivision of the Continental Jurassic based on plants. (In: The Jurassic Ammonite zones of the Soviet Union. G.Y.Krymholts et al, editors)
- Reference:
- Vakhrameev,V.A. et al. (1988) Subdivision of the Continental Jurassic based on plants. (In: The Jurassic Ammonite zones of the Soviet Union. G.Y.Krymholts et al, editors) Geological Society of America, Special Paper # 223 P. 63- 72
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Genus | Species | Country(Region) | From | To |
---|---|---|---|---|
Stereisporites | Stereisporites | USSR(Caucasus) | Hettangian | |
Selaginella | Selaginella | USSR(Caucasus) | Hettangian | |
Tripartina | Tripartina variabilis | USSR(Caucasus) | Early Toarcian | |
Cyathidites | Cyathidites minor | USSR(Caucasus) | Toarcian | |
Marattisporites | Marattisporites scabratus | USSR(Caucasus) | Early Toarcian | Late Toarcian |
Dipteridaceae | Dipteridaceae | USSR(Caucasus) | Late Toarcian | |
Piceaepollenites | Piceaepollenites | USSR(Caucasus) | Aalenian | |
Ginkgoales | Ginkgoales | USSR(Caucasus) | Aalenian | |
Neoraistrickia | Neoraistrickia rotundiforma | USSR(Caucasus) | Bajocian | |
Dicksonia | Dicksonia densa | USSR(Caucasus) | Bajocian | |
Lycopodium | Lycopodium intortivallus | USSR(Caucasus) | Bajocian | |
Pinus | Pinus divulgatus | USSR(Caucasus) | Bajocian | |
Lophotriletes | Lophotriletes torosus | USSR(Caucasus) | Bajocian | |
Gleicheniidites | Gleicheniidites | USSR(Caucasus) | Bajocian | |
Quadraeculina | Quadraeculina limbata | USSR(Caucasus) | Late Bathonian | |
Klukisporites | Klukisporites variegatus | USSR(Caucasus) | Callovian | Oxfordian |
Densoisporites | Densoisporites velatus | USSR(Caucasus) | Callovian |