Where: Nunavut, Canada (78.2° N, 99.8° W: paleocoordinates 72.3° N, 18.2° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Orbiculiforma aff. sacramentoensis zone, Lower Kanguk Formation, Middle Turonian (93.5 - 89.3 Ma)
• Eostichomitra carnegiense
Environment/lithology: deltaic; mudstone and shale
Size classes: mesofossils, microfossils
Primary reference: A. T. Pugh, C. J. Schröder-Adams, E. S. Carter, J. OHerrle, J. Galloway, J. W. Haggart, J. L. Andrews and K. Hatsukanoc. 2014. Cenomanian to Santonian radiolarian biostratigraphy, carbon isotope stratigraphy and paleoenvironments of the Sverdrup Basin, Ellef Ringnes Island, Nunavut, Canada. Palaeogeography, Palaeoclimatology, Palaeoecology 413:101-122 [W. Kiessling/M. Krause/P. Wagner]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 165999: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 02.02.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Peritiviator labyrinthi Pessagno 1976 radiolarian | |
Archaeocenosphaera ? sp. Pessagno et al. 1989 radiolarian | |
Ectonocorys ? sp. Foreman 1968 radiolarian | |
Eostichomitra "sp. B" Empson-Morin 1981 radiolarian
Eostichomitra sp. Empson-Morin 1981 radiolarian
Eostichomitra carnegiense radiolarian | |
Immersothorax ? sp. Dumitrica 1970 radiolarian | |
Diacanthocapsa aff. cayeuxi radiolarian | |
Phaseliforma ? sp. Pessagno 1972 radiolarian
Phaseliforma laxa Pessagno 1972 radiolarian | |
Acaeniotyle ? umblicata radiolarian | |
Spongodiscus ? sp. Ehrenberg 1854 radiolarian | |
Stylosphaera ? sp. Ehrenberg 1847 radiolarian | |
Praeconocaryomma californiaensis Pessagno 1976 radiolarian | |
Orbiculiforma ? sp. Pessagno 1973 radiolarian
Orbiculiforma aff. sacramentoensis radiolarian | |
Pyramispongia ? sp. Pessagno 1973 radiolarian | |
"? Stylosphaera cf. pusilla" = Lithatractus pusillus
"? Stylosphaera cf. pusilla" = Lithatractus pusillus Campbell and Clark 1944 radiolarian | |
Patulibracchium ? sp. Pessagno 1971 radiolarian |