Author:
Bolkhovitina,N.A.
Year:
1968
Title:
The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy
Foreign title:
Spory Gleykhenievykh Paporotnikov i Ikh stratigraficheskoe znachenie
Reference:
Bolkhovitina,N.A. (1968) The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy [ Spory Gleykhenievykh Paporotnikov i Ikh stratigraficheskoe znachenie ] Trudy Geologichesk Institut,Akademiya Nauk SSR,Moskva Vol. 186 P. 116- 116
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Genus Species Country(Region) From To
Platysoma Platysoma microphyllum Nd Nd
Gleicheniidites Gleicheniidites senonicus North America Middle Jurassic Oligocene
Pyramidella Pyramidella triquetra North America Middle Jurassic
Pyramidella Pyramidella gyrinoides North America Middle Jurassic
Gleichenia Gleichenia stellata North America Middle Jurassic
Leiotriletes Leiotriletes orientalis North America Middle Jurassic Early Tertiary
Alsophila Alsophila arcuata North America Middle Jurassic Early Tertiary
Gleichenia Gleichenia angulata North America Middle Jurassic Early Tertiary
Gleichenia Gleichenia circinidites North America Middle Jurassic Early Tertiary
Concavisporites Concavisporites acutus North America Middle Jurassic Early Tertiary
Concavisporites Concavisporites arugulatus North America Middle Jurassic Early Tertiary
Concavisporites Concavisporites obtusangulus North America Middle Jurassic Early Tertiary
Gleicheniidites Gleicheniidites senonicus North America Middle Jurassic Early Tertiary
Gleicheniidites Gleicheniidites communa North America Middle Jurassic Early Tertiary
Leiotriletes Leiotriletes arcadoformis North America Middle Jurassic Early Tertiary
Gleicheniidites Gleicheniidites toriconcavus North America Middle Jurassic Early Tertiary
Gleicheniidites Gleicheniidites toriconcavus North America Middle Jurassic Early Tertiary