Results 101 to 110 of about 12,744 (240)

Appendix 1. Hesn��s Beach nannofossils

open access: yes, 2022
Hesn s Beach nannofossils. Appendix from paper entitled: Systematics of 12 Jurassic, Cretaceous, and Paleogene squat lobster taxa (Galatheoidea)
Klompmaker, Adi��l A.   +3 more
openaire   +1 more source

Petrogenesis of diachronous mixed siliciclastic-carbonate megafacies in the cool-water Oligocene Tikorangi Formation, Taranaki Basin, New Zealand [PDF]

open access: yes, 2003
The Oligocene (Whaingaroan-Waitakian) Tikorangi Formation is a totally subsurface, lithostratigraphically complex, mixed siliciclastic-limestone-rich sequence forming an important fracture reservoir within Taranaki Basin, New Zealand.
Berggren W. A.   +19 more
core   +2 more sources

Calcareous nannofossil communities during Late Triassic Mass Extinction and Early Jurassic recovery in the NW Tethys: evidence from Slovakia, Western Carpathians [PDF]

open access: yesActa Palaeontologica Polonica
The first calcareous nannoplankton extinction and recovery close to the Triassic/Jurassic boundary (TJB) were studied in two Tatra Mountains sections of Kardolína and Furkaska.
Katarína Holcová   +2 more
doaj   +1 more source

Foraminifers and nannofossils from upper flysch lithozone in the Tikves Paleogene basin, Republic of Macedonia [PDF]

open access: yes, 2012
In this paper, the results of micropaleontological research of foraminifer fauna and calcareous nannofossils for upper flysch lithozone in Tikvesh basins, stratigraphically important for determining geological age Paleogene complex in the basin, is ...
Petrov, Gose, Stojanova, Violeta
core   +1 more source

Four new species of deep water agglutinated foraminifera from the Oligocene-Miocene of the Congo Fan (offshore Angola) [PDF]

open access: yes, 2006
Four new species of deep-water agglutinated benthic foraminifera are described from the Oligocene and Miocene of the Congo Fan, offshore Angola. Scherochorella congoensis n.sp., Paratrochamminoides goroyskiformis n.sp., Haplophragmoides nauticus n.sp ...
Jones, RW, Kaminski, MA, Kender, S
core   +1 more source

Developing a new species-level database of Cretaceous calcareous nannoplankton occurrences – Uneptune [PDF]

open access: yesJournal of Micropalaeontology
Calcareous nannofossils are abundant and globally distributed fossils that are widely used in the study of stratigraphy and palaeoclimate. A large number of nannofossil data have been generated over the past several decades, but the information is ...
Y. Zhang   +7 more
doaj   +1 more source

Evidence of volcanic ash at a K-T boundary section: Ocean drilling program hole 690 C, Maud Rise, Weddell Sea off East Antarctica [PDF]

open access: yes
Rare vitric volcanogenic ash but more abundant clay minerals considered volcanogenic in origin are associated with an expanded and essentially complete K-T boundary sequence from Ocean Drilling Project (ODP) Hole 690 C on Maud Rise in the Weddell Sea off
Barker, P. F.   +9 more
core   +1 more source

Integrated microfossil biostratigraphy, facies distribution, and depositional sequences of the upper Turonian to Campanian succession in northeast Egypt and Jordan [PDF]

open access: yes, 2016
Six upper Turonian to Campanian sections in Egypt (Sinai) and Jordan were studied for their microfossil biostratigraphy (calcareous nannofossils and planktonic foraminifera), facies distribution and sequence stratigraphic frameworks.
Ahmad, Fayez   +3 more
core   +1 more source

Multidisciplinary approach to the study of large-format oil paintings. [PDF]

open access: yesSci Rep, 2023
Calderón-Mesén P   +15 more
europepmc   +1 more source

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