Author:
Lindgren,S.
Year:
1982
Title:
Taxonomic review of Leiosphaeridia from the Mesozoic and Tertiary
Reference:
Lindgren,S. (1982) Taxonomic review of Leiosphaeridia from the Mesozoic and Tertiary Acta Universitatis Stockholmiensis, Stockholm Contributions in Geology Vol. 38 # 2 P. 21- 33
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Genus Species Country(Region) From To
Leiosphaeridia Leiosphaeridia variabilis Canada Jurassic