Taxonomy:
Farinacci & Howe catalog pages: P. porosa *
Search data:
LITHS: murolith, elliptical, CA: concentric-ring(s), cross-axial, plate, pores, CROSS-POLARS: R-prominent, rim-unicyclic, |
Lith size: 6->8µm; Data source notes: illustrated specimens |
Geological Range:
Last occurrence (top): within Campanian Stage (72.17-83.65Ma, top in Campanian stage). Data source: Bukry 1969
First occurrence (base): within Campanian Stage (72.17-83.65Ma, base in Campanian stage). Data source: Bukry 1969
Plot of occurrence data:
Percivalia porosa compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 14-12-2024
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=10880 Go to Archive.is to create a permanent copy of this page - citation notes |
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