Sample 58-303 (Cretaceous of Peru)
Where: Loreto, Peru (7.0° S, 75.0° W: paleocoordinates 12.6° S, 47.0° W)
• coordinate stated in text
When: Oriente Formation, Albian (113.0 - 100.5 Ma)
Environment/lithology: terrestrial; lithified, carbonaceous shale
Size class: microfossils
Preservation: soft parts, original sporopollenin
Collection methods: chemical, hydrochloric, hydroflouric, sieve
Primary reference: G. J. Brenner. 1968. Middle Cretaceous spores and pollen from Northeastern Peru. Pollen et Spores 10:341-383 [C. Jaramillo/G. Doria/A. Cardenas ]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 144967: authorized by Carlos Jaramillo, entered by Gabriela Doria on 24.05.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Pteridopsida | |
Cyathidites minor Couper 1953 | |
Polypodiopsida | |
Cicatricosisporites australiensis Potonié 1956 | |
Apiculatisporis | |
Apiculatisporis sp. Potonié and Kremp 1956 | |
Angiospermae | |
Monosulcites sp., "Peromonolites peroreticulatus" = Retimonocolpites peroreticulatus
Monosulcites sp. Cookson and Couper 1953
"Peromonolites peroreticulatus" = Retimonocolpites peroreticulatus Doyle 1975 | |
Liliacidites variegatus Couper 1953 | |
Ginkgoopsida | |
Ephedripites chaloneri, Ephedripites sulcatus, Ephedripites validus, Ephedripites costaliferous, Ephedripites pentacostatus, Ephedripites montanaensis
Ephedripites costaliferous Brenner 1968
Ephedripites pentacostatus Brenner 1968
Ephedripites montanaensis Brenner 1968 | |
Cycadopsida | |
Eucommiidites troedsonii cycads | |
Elaterosporites klaszi Jardiné 1967 elaterate | |
Multiporopollenites | |
Retitricolpites | |
Equisetopsida | |
Classopollis torosus Burger 1965 | |
Reticulatasporites | |
Gemmatriletes | |
Gemmatriletes clavatus Brenner 1968 | |
Perotriletes pannuceus | |
Perotriletes pannuceus Brenner 1963 | |
Tricolpopollenites | |
Tricolpopollenites retiformis | |
Tricolpopollenites retiformis Thomson and Pflug 1953 |