Results 51 to 60 of about 5,056 (213)
Palaeontology, Volume 69, Issue 5, September/October 2026.Abstract Conodonts are known primarily from their microscopic tooth‐like skeletal feeding elements that occur commonly in jumbled assemblages in marine rocks from the late Cambrian to the Triassic–Jurassic boundary interval. Interpreting their evolution requires a scheme of positional homology of these elements within the feeding apparatus, information
Carlos Martínez‐Pérez +5 more
wiley +1 more source
Rivista Italiana di Paleontologia e Stratigrafia, 2017 Furongian (upper Cambrian) conodonts from the Shenjiawan Formation, Wa’ergang section, Taoyuan County, Hunan Province, South China are described. The Wa’ergang section has been proposed as a potential GSSP for the base of the uppermost stage of the ...
GABRIELLA BAGNOLI +3 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.Abstract The tectonic evolution of the northern margin of the North China Craton (NCC) remains controversial. In this study, we obtained zircon U–Pb ages, geochemical data, and Sr–Nd isotopic data for volcanic rocks, and detrital zircon ages for sedimentary rocks from the Yufutun, Tongqigou, and Benxi formations in central‐southern Jilin Province, NE ...
Yunfei Chang +6 more
wiley +1 more source
Thermal and Structural Reconstruction of an Eroded Foreland Basin: Central Appalachian Basin, USA
Basin Research, Volume 38, Issue 4, July–August 2026.New low‐temperature thermochronology and modelling reveal a complex thermal history for the central Appalachian Basin. Results indicate Carboniferous exhumation of the fold‐thrust belt and Mesozoic heating in the foredeep linked to the Rome Trough. Deeply buried Devonian source rocks were consequently pushed past the peak oil and gas windows.
Kristopher L. Symanski +3 more
wiley +1 more source
What do you need to be a conodont?
, 2022 Comparison of the conodont genus Pseudooneotodus and the incertae sedis ...
Carlo CORRADINI +4 more
core
Translating taxonomy into the evolution of conodont feeding ecology [PDF]
, 2016 Conodont research has long been divided between utilitarian applications to solve geological problems versus analysis of their palaeobiology. However recent advances in conodont functional analysis allow these independent stands of research to be unified,
Botella, Hector +3 more
core +1 more source
Известия Томского политехнического университета: Инжиниринг георесурсов, 2020 Relevance of the research. Today, among the global priorities is the development of a standard conodont scale for the Lohkkovian and Pragien stages of the Lower Devonian. In accordance with this, the study of regularity of conodonts distribution in Lower
Tatyana M. Mavrinskaya +1 more
doaj +1 more source
Meteoritics &Planetary Science, Volume 61, Issue 8, Page 2103-2139, August 2026.Abstract The Ames impact structure (Oklahoma) is thought to have formed during the Ordovician Meteor Event, based on conodont biostratigraphy of its crater fill. Here, U–Pb zircon dates from its impact‐melt portion, conducted using secondary ion mass spectrometry and laser ablation–inductively coupled plasma–mass spectrometry (n = 37 spots), yield a ...
Elizabeth J. Catlos +9 more
wiley +1 more source
Geologija, 1995 The biostratigraphic Permian/Triassic (P/T) boundary is defined by the first appearance of H. parvus. The first appearance of H. parvus within the dine H. latidentatus-H.
Yurij D. Zakharov +3 more
doaj
Papers in Palaeontology, Volume 12, Issue 4, July/August 2026.Abstract In the Csővár area of north‐central Hungary a remarkably well‐preserved Rhaetian radiolarian fauna, in which conodonts were also found, has enabled the identification of 49 radiolarian species belonging to 35 genera. The fauna is dominated by the orders Spumellaria and Entactinaria over less diverse Nassellaria.
Tim Cifer, Viktor Karádi
wiley +1 more source