Unofficial Bookmarks for STRATI 2026 Program v0.1.7

G4

The Precambrian-Cambrian Transition: Stratigraphic Record, Biological Evolution and Environmental Changes

Oral program

14:00–14:20
Biological Production and Consumption During the Precambrian-Cambrian Transition
G4 Xingliang Zhang
14:20–14:35
Ediacaran Large Acanthomorphic Acritarchs from the Zavkhan Terrane of Mongolia: Implications for Palaeogeography and Biostratigraphy
G4 Ben Yang
14:35–14:50
Cambrian in the General Stratigraphic Scale of Russia
G4 Anastasiia Makarova
14:50–15:05
Ediacaran Phosphorus Cycling as a Trigger of Ocean Oxygenation
G4 Xinqiang Wang
15:05–15:20
Exploring the Impact of Paleowater Salinity on the Development of Ediacaran-Cambrian Ecosystems
G4 Chao Chang
15:20–15:35
Preliminary Study on a New Aysheaia-like Lobopodian from the Cambrian Sirius Passet Lagerstatteä
G4 Ji-Hoon Kihm
15:55–16:10
Classic Cambrian Thrombolite Clots Formed by Faint Ministromatolites
G4 Jeong-Hyun Lee
16:10–16:25
Recalibrating the Zavkhan: A Revised Stratigraphic Framework for Southwestern Mongolia
G4 Timothy P. Topper
16:25–16:40
Bilateral Oral Structure in a stem-group Euarthropod: Pambdelurion whittingtoni Budd, 1998 Did Not Possess a Radial Oral Cone.
G4 Campbell MarsdenHendrick
16:40–16:55
Sequential Leaching of Carbonate Rocks for Reconstructing Ediacaran Barium Systematics, South China
G4 Yu Zhang
16:55–17:10
Taxonomic Revision of the Cambrian Trilobite Redlichia (pteroredlichia) and Stratigraphic Significance
G4 Yuan Yuan
17:10–17:25
New Morphological Structures of Eoandromeda Octobrachiata: Implications for Early Ctenophore Evolution and Locomotion
G4 Fangyu Li
17:25–17:40
Carbonate Carbon Isotope Chemostratigraphy Across the Ediacaran-Cambrian Boundary in Huize, Yunnan, China
G4 Peiyao Wang
17:40–17:55
Dynamic Changes of Redox and Hydrographic Conditions in the Early Cambrian Nanhua Basin 11
G4 Jinzuo Tong
09:00–09:20
The Sinsk Biota: Post-Crisis Early Cambrian Lagerstätte on the Carbonate Siberian Platform
G4 Andrey Yu Zhuravlev
09:20–09:35
Multilayered Metazoan Eggshells from Cambrian Series 2 and Their Possible Affinities with Panarthropods
G4 Junseok Choi
09:35–09:50
Burrow with Synsedimentary Halo: Defining the Edge of Bioturbation Effects on Substrate During the Cambrian Explosion
G4 Yazhou Hu
09:50–10:05
Pore Evolution of Dolomite Reservoirs in Different Sedimentary Facies Zones: A Case Study of the Cambrian Xiaoerbulake Formation in Bamai Area, Tarim Basin
G4 Fanglan Liu
10:05–10:20
Cambrian Echinoderms: Current Research and Future Perspectives
G4 Weiyu Zheng
10:20–10:35
Microfacies of Ediacaran Glacial Marine Carbonates Along Southern Margin of North China and Climato-Environmental Implications
G4 Yiran Wang
10:55–11:10
Proposed Stratotype for the Base of the Cambrian Stage 10 at the Lowest Occurrence of Eoconodontus Notchpeakensis (miller) at Wa'ergang, Hunan, China
G4 Xuejian Zhu
11:10–11:25
The Stratigraphic Consistency and Complexity of the Ediacaran Succession in the Yangtze Platform, South China: An Integrative Correlation of the Doushantuo Formation
G4 Run Li
11:25–11:40
Early Cambrian Marine Environmental Evolution of the Xinji Formation (north China Craton) Constrained by Sequence Stratigraphy and Facies-Resolved Ree Geochemistry
G4 Rong-Hao Wei
11:40–11:55
New Morphological Data for Cambrian Problematics Margaretia/aldanophyton
G4 Olga Dantes
11:55–12:10
A Diverse Fossil Assemblage Associated with the First Appearance of Parabadiella Huoi from the Meishucun Section (cambrian Stage 3, South China)
G4 Fan Liu
12:10–12:25
Archaeocyathan (stem Group Porifera) Three-Dimensional Preservation, Reconstruction and Functional Analysis
G4 Aihua Yang
14:00–14:15
Integrated Stratigraphy of the Early Cambrian Qiujiahe Formation in Northwestern Sichuan Province, and Its Evolutionary and Industrial Implications
G4 Junaid Ur Rehman
14:15–14:30
Brachiopod-Dominated Shell Concentrations from Cambrian Series 2 in Eastern Yunnan, South China
G4 Feiyang Chen
14:30–14:45
The Early Cambrian Huayuan Biota Illuminates the First Phanerozoic Mass Extinction
G4 Han Zeng
14:45–15:00
Terminal Ediacaran Burgess Shale-Type Tongshan Biota
G4 Jin-bo Hou
15:00–15:15
Biostratigraphic and Paleobiogeographic Significance of Two Cap-Shaped Fossil Groups from the Cambrian Xinji Formation, North China: Evidence for North China–australia Faunal Links
G4 Meng Gong
15:15–15:30
Ediacaran Cordilleran-Type Mountain Ice Sheets and Their Erosion Effects
G4 Yazhuo Niu
15:50–16:05
A Refined Sequence Stratigraphic Framework for the Kuibis Subgroup (lower Nama Group), Southern Namibia
G4 Ajani Bissick
16:05–16:20
New Progress in the Biostratigrphic Correlation of the Cambrian Series 2 Stage 4 in Jianhe, Guizhou
G4 Xinglian Yang
16:20–16:35
Fossil Evidence Reveals Multiciliated Epidermal Cells Controlled Shell Mineral-Ization in Early Cambrian Acrotretoid Brachiopods
G4 Caibin Zhang
16:35–16:50
Brachiopods and Associated Skeletal Taxa from the Early Cambrian of Southeastern Shaanxi, South China
G4 Mei Luo
16:50–17:05
Carbon–oxygen–barium Isotope Constraints on Early Cambrian Barium Cycling Recorded in a Witherite Deposit in Chongqing
G4 Liu Yang
17:05–17:20
Moulting Behaviors in Oryctocephalid Trilobites Reveal Ontogenetic Shifts in Ecdysial Strategies
G4 Yifan Wang
17:20–17:35
Astronomically Constrained Orbital Forcing Model for Organic Matter Enrichment in the Early Cambrian Qiongzhusi Formation
G4 Yulu Mao
17:35–17:50
The Source of Oxidants in the Shuram Ocean Oxygenation Event
G4 Lulin Liu
17:50–18:05
Depth-Dependent Coupling and Decoupling of Paired Carbon Isotopes Across the Ediacaran-Cambrian Transition 18
G4 Tengxiao Ma

Other abstracts

A Fossil Assemblage from the Lower Cambrian Liuchapo Formation in Guizhou Province and Its Implications for Biostratigraphy and Evolution
Haijing Sun, Cui Luo
Chemo-Biostratigraphy and Evolution of Paleoenvironment in Late Ediacaran-Early Cambrian from SW Mongolia
Da Li, Xiao Tang, Simon V. …
Clay Mineral Factory and Atmospheric-Oceanic Oxygenation in the Early Ediacaran
Qin Huang, Wei Shi, Chao Li
Geochemical Analysis and Astronomical Cycles on Cambrian MISS
Wei Liu
New Discovery of Small Shelly Fossils from the Early Cambrian Xinji Formation in Western Henan Province, North China
Rou Peng, Jiayue Wang, Lang Xue, …
New Progress on the Biostratigraphy of the Cambrian Kushan Formation (Guzhangian), North China
Guangying Ren, Jingliang Yuan, Yifan Wang
Quantifying Eutrophication-Driven Oceanic Oxygenation during the Cambrian Radiation of Animals
Yujing Xie, Wei Shi, Chao Li
The Shuram Excursion and Lithostratigraphic Framework of the NW Yangtze Doushantuo Formation
Shanshan Fu