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Permian sphenopsids from Antarctica

January 1, 1969

No abstract available.

Publication Year 1969
Title Permian sphenopsids from Antarctica
DOI 10.3133/pp613F
Authors J.F. Rigby
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Professional Paper
Series Number 613
Index ID pp613F
Record Source USGS Publications Warehouse