Morphometric redefinition of the component chronospecies of the Globorotalia conoidea - G. inflata lineage in DSDP Hole 29-284, supplement to: Malmgren, Bjorn; Kennett, James P (1982): The potential of morphometrically based phylo-zonation: application of a Late Cenozoic planktonic foraminiferal lineage. Marine Micropaleontology, 7(4), 285-296

• Main Authors: Malmgren, Bjorn, Kennett, James P
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 1982
• Subjects: DEPTH, sediment/rock; AGE; Depth, top/min; Depth, bottom/max; Age, minimum/young; Age, maximum/old; Species; Chamber number; Angle; -; Roundness; Drilling/drill rig; Leg29; Glomar Challenger; Deep Sea Drilling Project DSDP; Kennett; Malmgren; New Zealand; Pacific; Planktonic foraminifera
• Online Access: https://dx.doi.org/10.1594/pangaea.684616; https://doi.pangaea.de/10.1594/PANGAEA.684616

Phylo-zonations (or lineage-zonations) are based upon morphological changes within individual evolutionary lineages. These zonations, although potentially of use for stratigraphic subdivision and correlation, often suffer from a lack of quantitative exactness in the definitions of chronospecies. Thu...