Schoenfeld, Joachim Benthic foraminifera and pore-water oxygen profiles; a re-assessment of species boundary conditions at the western Iberian margin - Fredericksburg, VA Cushman Foundation for Foraminiferal Research 2001 - pp. 86-107 ilus. Subjects--Topical Terms: AMBIENTE MARINOFORAMINIFERAMARGEN CONTINENTALMATERIA ORGANICASEDIMENTOS MARINOS Subjects--Geographic Terms: ATLANTICO NORTEPENINSULA IBERICA