Differences between evolution of mean form and evolution of new morphotypes; an example from Late Cretaceous planktonic Foraminifera

Author(s): Kucera, Michal; Malmgren, Bjorn A.
Author Affiliation(s): Primary:
Goteborg University, Department of Marine Geology, Goteborg, Sweden
Volume Title: Paleobiology
Source: Paleobiology, 24(1), p.49-63. Publisher: Franklin and Marshall College, Department of Geology, Lancaster, PA, United States. ISSN: 0094-8373 CODEN: PALBBM
Note: In English. 52 refs.; illus., incl. 3 tables
Year of Publication: 1998
Research Program: DSDP Deep Sea Drilling Project
IPOD International Phase of Ocean Drilling
Key Words: 10 Paleontology, Invertebrate; Atlantic Ocean; Biogeography; Biologic evolution; C-13/C-12; Carbon; Contusotruncana; Cretaceous; DSDP Site 384; DSDP Site 525; Deep Sea Drilling Project; Effects; Foraminifera; IPOD; Invertebrata; Isotope ratios; Isotopes; Leg 43; Leg 74; Maestrichtian; Mesozoic; Morphology; North Atlantic; O-18/O-16; Oxygen; Phylogeny; Planktonic taxa; Protista; Senonian; South Atlantic; Speciation; Stable isotopes; Statistical analysis; Taxonomy; Temperature; Tests; Upper Cretaceous
Coordinates: S290415 S290414 E0025908 E0025907
Record ID: 1998030878
Copyright Information: GeoRef, Copyright 2017 American Geosciences Institute.