Where: Zulia, Venezuela (10.9° N, 72.4° W: paleocoordinates 8.4° N, 61.1° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Misoa Formation, Early/Lower Eocene (55.8 - 48.6 Ma)
Environment/lithology: marine; lithified lithology not reported
Size class: microfossils
Preservation: soft parts, original sporopollenin
Collection methods: core, chemical, hydrochloric, hydroflouric,
Primary reference: V. Rull. 1999. Palaeofloristic and palaeovegetational changes across the Paleocene/Eocene boundary in northern South America. Review of Palaeobotany and Palynology 107:83-95 [C. Jaramillo/J. Ceballos]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 151777: authorized by Carlos Jaramillo, entered by Patricio Santamarina on 11.10.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Pteridopsida | |
Psilamonocolpites medius | |
Psilamonocolpites medius Van der Hammen 1954 | |
Retitricolpites | |
Retitricolpites amapaensis Regali et al. 1974 | |
Retitricolporites irregularis | |
"Retitricolporites irregularis" = Retitrescolpites irregularis
"Retitricolporites irregularis" = Retitrescolpites irregularis Jaramillo and Dilcher 2001 | |
Magnoliopsida | |
Psilatricolporites sp. Pierce 1961
Psilatricolporites crassus Van der Hammen and Wymstra 1964 | |
Angiospermae | |
Bombacacidites sp. Couper 1960 | |
Anacolosidites luteoides Cookson and Pike 1954 | |
"Verrucatosporites speciosus" = Polypodiidites speciosus
"Verrucatosporites speciosus" = Polypodiidites speciosus Archangelsky 1972 | |
Mauritiidites franciscoi van Hoeken-Klinkenberg 1964 palm | |
Proxapertites sp. Van der Hammen 1956
Proxapertites operculatus Van der Hammen 1956
Proxapertites cursus van Hoeken-Klinkenberg 1966 | |
Striatricolpites | |
Striatricolpites catatumbus González-Guzmán 1967 |