Planktonic foraminifera in late Quaternary turbidite sequences at ODP Leg 139 holes

• Main Author: Brunner, Charlotte A
• Format: Dataset
• Language: English
• Published: PANGAEA 1994
• Subjects: Ocean Drilling Program; ODP; Neogloboquadrina pachyderma; Planktonic foraminifera; Subarctic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.819489; https://doi.org/10.1594/PANGAEA.819489

Late Quaternary planktonic foraminiferal biostratigraphy and paleoceanography were examined at two sites from the east margin of Middle Valley of the northern Juan de Fuca Ridge. Calcareous microfossils are abundant and well preserved in the upper sequences where thermal and hydrothermal alteration...