What is gradualism? Cryptic speciation in globorotaliid foraminifera

Author(s): Norris, Richard D.; Corfield, Richard M.; Cartlidge, Julie E.
Author Affiliation(s): Primary:
Woods Hole Oceanographic Institution, Woods Hole, MA, United States
Other:
Oxford University, United Kingdom
Volume Title: Paleobiology
Source: Paleobiology, 22(3), p.386-405. Publisher: Franklin and Marshall College, Department of Geology, Lancaster, PA, United States. ISSN: 0094-8373 CODEN: PALBBM
Note: In English. 63 refs.; illus., incl. 2 tables
Year of Publication: 1996
Research Program: ODP Ocean Drilling Program
Key Words: 10 Paleontology, Invertebrate; Biologic evolution; Biometry; C-13/C-12; Carbon; Foraminifera; Globigerinacea; Globorotalia; Globorotaliidae; Gradualism; Habitat; Invertebrata; Isotope ratios; Isotopes; Leg 130; Microfossils; Morphology; Nomenclature; O-18/O-16; ODP Site 806; Ocean Drilling Program; Ontong Java Plateau; Oxygen; Pacific Ocean; Planktonic taxa; Protista; Rotaliina; Speciation; Stable isotopes; Statistical analysis; West Pacific
Coordinates: N001900 N001900 E1592100 E1592100
Record ID: 1997005018
Copyright Information: GeoRef, Copyright 2019 American Geosciences Institute.