Results 31 to 40 of about 5,056 (213)

THE FIRST RECORD OF CAMBRIAN CONODONTS FROM THE HUQF-HAUSHI OUTCROPS, OMAN, ARABIAN PENINSULA

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2016
Outcrops of Cambrian sediments of the uppermost Miqrat Formation, the Al Bashair Formation and the basal Barik Formation were sampled for conodont and palynomorph studies.
GABRIELLA BAGNOLI   +2 more
doaj   +1 more source

To be or not to be a conodont. The controversial story of Pseudooneotodus and Eurytholia

open access: yes, 2022
Comparinon between the conodont genus Pseudooneotodus and the problematic ...
Carlo Corradini   +4 more
core  

Conodont Biostratigraphy of the Upper Frasnian-Lower Famennian Deposits in the İstanbul-Zonguldak Terrane, Nw Turkey: Evidence for the Upper Kellwasser Event

open access: yes, 2022
This study focuses on the limestone successions of the Middle Devonian-Lower Carboniferous Yılanlı formation of the Istanbul-Zonguldak Terrane in Bartın in northwestern Turkey.
Bozkaya, Ömer   +4 more
core  

The function of conodonts [PDF]

open access: yesGeological Magazine, 1974
Postulated structure of conodont-supported horny cusp, reconciliation of internal nature of conodonts with a tooth ...
openaire   +1 more source

Fig. 1 Normal conodont

open access: yes, 2018
Large, high resolution image of the normal ...
Bryan Shirley (5635937)   +7 more
core   +1 more source

SYNCHROTRON X-RAY MICROTOMOGRAPHY: AN INSIGHT INTO UPPER TRIASSIC CONODONT ULTRASTRUCTURE

open access: yes, 2013
In order to study the ultrastructure and the ontogenetic processes of Late Triassic conodont P1 elements, we performed synchrotron x-ray microtomographies on 13 conodonts from the Pizzo Mondello section (Sicily, Italy; GSSP candidate for the Norian ...
M. Mazza   +2 more
core   +2 more sources

The palaeobiology of the panderodontacea and selected other euconodonts [PDF]

open access: yes, 1992
The apparatus composition and three-dimensional architecture of the coniform conodont genus Panderodus (Llanvim - Givetian) has been reconstructed.
Sansom, Ivan James
core  

The asbian to arnsbergian conodonts and sequence stratigraphy of the Northumberland trough [PDF]

open access: yes, 2001
Yoredale sequences are excellent exemplars of the sequence stratigraphy model; the spacial and temporal variation of these complex shallow marine/fluvio-deltaic/ coastal plain cycles, exhibit all the uiternal facies architecture that would be expected of
Bowden, Alistair
core  

Provenance of the Middle‐Upper Triassic Songpan‐Ganzi Flysch of Western China Revealed by Anisotropy of Magnetic Susceptibility Measurements: Implications for the Tectonic‐Paleogeographic Evolution of the Paleo‐Tethys Ocean

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract The Triassic Songpan‐Ganzi turbidite complex (SGC) on the eastern Tibetan plateau is one of the largest flysch turbiditic complexes on Earth. However, the provenance of its extremely thick turbidites is hotly debated. We conducted the measurement of anisotropy of magnetic susceptibility (AMS) of Triassic turbidites from nine profiles in Ruo ...
Yuhan Yang   +5 more
wiley   +1 more source

Evaluating Forced Versus Plume‐Induced Subduction Initiation for the Talkeetna‐Bonanza Arc System: Implications for Permo‐Triassic Paleogeography of the North American Cordillera

open access: yesTectonics, Volume 45, Issue 9, September 2026.
Abstract The mechanisms by which new subduction zones form remain highly debated. Here we use Permo‐Triassic strata to evaluate potential mechanisms for initiation of the Talkeetna‐Bonanza Arc of the northern North American Cordillera. New mapping and analysis of Permian and Upper Triassic strata on the Alaska Peninsula suggest a period of uplift ...
Brandon M. Keough   +2 more
wiley   +1 more source

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