Droser, Mary L.
Decoupling of taxonomic and ecologic severity of Phanerozoic marine mass extinctions - Boulder, CO Geological Society of America August 2000 - pp. 675-678 ilus.
DEVONICO
EXTINCION MASIVA
ORDOVICICO
PALEOECOLOGIA
Decoupling of taxonomic and ecologic severity of Phanerozoic marine mass extinctions - Boulder, CO Geological Society of America August 2000 - pp. 675-678 ilus.
DEVONICO
EXTINCION MASIVA
ORDOVICICO
PALEOECOLOGIA