PBDB Collection

List of taxa

Where & when

Geology

Taphonomy & methods

Metadata & references

Taxonomic list

unclassified

	Retibrevitriporites triangulatus

	Retitricolporites irregularis Van der Hammen and Wijmstra 1964
	replaced by Retitrescolpites irregularis

	Retitricolpites amapaensis Regali et al. 1974
Angiospermae - Malvales - Bombacaceae

	Bombacacidites sp. Couper 1960
Angiospermae - Solanales - Convolvulaceae

	Perfotricolpites digitatus González-Guzmán 1967
Angiospermae - Araceae

	Proxapertites sp. Van der Hammen 1956

	Proxapertites operculatus Van der Hammen 1956
Magnoliopsida

	Psilatricolporites sp. Pierce 1961

	Psilatricolporites crassus Van der Hammen and Wymstra 1964
unclassified

	Striatricolpites catatumbus González-Guzmán 1967

	Echistephanoporites alfonsi Leidelmeyer 1966
see common names

Geography

Country:	Venezuela	State/province:	Zulia
Coordinates:	10.9° North, 72.4° West (view map)
Paleocoordinates:	8.4° North, 61.1° West
Basis of coordinate:	estimated from map
Geographic resolution:	outcrop

Time

Period:	Paleogene	Epoch:	Eocene
Stage:	Ypresian	10 m.y. bin:	Cenozoic 2
Key time interval:	Early/Lower Eocene
Age range of interval:	56.00000 - 47.80000 m.y. ago

Stratigraphy

Formation:

Misoa

Lithology and environment

Primary lithology:	lithified not reported
Environment:	marine indet.

Taphonomy

Modes of preservation:	soft parts,original sporopollenin
Size of fossils:	microfossils

Collection methods and comments

Collection methods:	core,chemical,hydrochloric,hydroflouric,field collection
Reason for describing collection:	biostratigraphic analysis

Metadata

Database number:	151816
Authorizer:	C. Jaramillo	Enterer:	P. Santamarina
Modifier:	P. Santamarina	Research group:	micropaleontology
Created:	2013-10-11 03:08:46	Last modified:	2013-10-11 15:45:18
Access level:	authorizer only	Released:	2018-10-11 03:08:46
Creative Commons license:	CC BY

Reference information

Primary reference:

43358.

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]