Results 41 to 50 of about 5,056 (213)
Advances on Silurian-Devonian conodont biostratigraphy in the Central Precordillera, Argentina [PDF]
, 2017 The first mention of Silurian conodonts in the Precordillera was provided by Hünicken (1975). Then, Hünicken & Sarmiento (1988) recorded the Polygnathoides siluricus Zone and the basal part of the Pedavis latialata Zone from Los Espejos Formation at ...
Mestre, A. +6 more
core
LIST OF CONODONT HOLOTYPES RE-ILLUSTRATED
, 2015 This file provides the references of the conodont images re-illustrated in the paper.
Sylvain Richoz (653533) +9 more
core +1 more source
Age of the Kalana Lagerstätte, early Silurian, Estonia [PDF]
Estonian Journal of Earth Sciences, 2016 The Kalana quarry in central Estonia is known for its exceptionally well-preserved non-calcified algal and other fossils. The interval with the fossil Konservat Lagerstätte in the Kalana section has previously been tentatively dated as early Aeronian ...
Peep Männik +3 more
doaj +1 more source
, 2013 The need to find a biomarker to define the Carnian¬Norian boundary resulted in appreciable revision of the taxonomy of the Upper Triassic P1 conodont elements in recent years. Pizzo Mondello (Sicily, Italy) is a GSSP candidate for the Norian and provides
L. Krystyn, M. Mazza
core +2 more sources
SERPUKHOVIAN CONODONT SEQUENCE AND THE VISEAN- SERPUKHOVIAN BOUNDARY IN SOUTH CHINA
Rivista Italiana di Paleontologia e Stratigrafia, 2005 This paper describes in detail the conodont sequence of Upper Visean (equivalent to Tatangian of China), Serpukhovian (equivalent to Duwuan of China) and the base of Bashkirian (equivalent to Luosuan of China) in South China. The following conodont zones
QI YUPING, WANG ZHIHAO
doaj +1 more source
Palaeontology, Volume 69, Issue 5, September/October 2026.Abstract Heterostracans are pivotal in examining the evolution of feeding and the head in jawed vertebrates as the stem‐gnathostomes in which the oral apparatus is more commonly preserved. However, most analyses of their feeding, especially recent studies using modern 3D imaging methods, have focused on a specific subgroup, the Pteraspidiformes ...
Lisa Schnetz +9 more
wiley +1 more source
Detailed conodont data from the Olenekian–Anisian boundary interval of the GSSP candidate section at Deşli Caira, Romania [PDF]
Journal of MicropalaeontologyThe Olenekian–Anisian boundary (OAB) interval is an important time in Earth's history, reflecting the last phase of marine ecosystem recovery in the aftermath of the end-Permian mass extinction.
M. L. Golding
doaj +1 more source
Conodont biostratigraphy of the Oandu Stage (Katian, Upper Ordovician) in NE Estonia [PDF]
Estonian Journal of Earth Sciences, 2017 Conodonts from the type region of the Oandu Regional Stage (Katian, Upper Ordovician) in NE Estonia were studied. Here, the lower boundary of the stage corresponds to a discontinuity surface at the base of the Hirmuse Formation and, in conodont ...
Peep Männik
doaj +1 more source
Palaeontology, Volume 69, Issue 5, September/October 2026.Abstract Archosauriforms were the most successful reptiles of the Mesozoic, becoming widespread and diverse during the Triassic. Yet, little is known of their origin, although it seems clear that it was before the end‐Permian mass extinction. An additional source of information comes from the early archosauriform footprint record.
Lorenzo Marchetti, Hendrik Klein
wiley +1 more source
Rivista Italiana di Paleontologia e Stratigrafia, 2011 Detailed conodont biostratigraphy and lithostratigraphy of the Late Permian and Early Triassic beds were studied at the LukaC section in western Slovenia. The analyzed section is composed of the Bellerophon Formation ("evaporite-dolomite member") and the
TEA KOLAR-JURKOVSEK +2 more
doaj +1 more source