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Frasnian (Upper Devonian) evidence for multiple origins of seed-like structures
LI CHENG-SEN, JASON HILTON, ALAN R. HEMSLEYVolume:
123
Year:
1997
Language:
english
DOI:
10.1006/bojl.1996.0079
File:
PDF, 3.03 MB
english, 1997