Conference Agenda

Calpionella alpina Ecoevent – may it be better defined?

Jacek Grabowski, Justyna Kowal-Kasprzyk

Integrated chronostratigraphy of the VOICE (VOlgian Isotopic Carbon Excursion) in the Neuquén Basin

Mathieu Martinez, Pellenard Pierre, Aguirre-Urreta Beatriz, Mélina Maurice, Aurélia Londero, Johann Schnyder, Verónica Vennari, Marina Lescano

Chasing the cycle – astronomical forcing during the Jurassic/Cretaceous transition: A case study of the pelagic successions of the Torre de’ Busi (Southern Alps, Italy) and Lókút (Transdanubian Range, Hungary) sections

Damian Gerard Lodowski, Jacek Grabowski, Elisabetta Erba, Ottilia Szives

ROCK-MAGNETIC PROPERTIES OF THE BOSSO VALLEY SECTION, ITALY – SUPPLEMENTS FOR THE PROPOSED STRATOTYPE SELECTION OF THE J/K BOUNDARY

Petr Pruner, Tiiu Elbra, Šimon Kdýr, Kristýna Šifnerová, Lada Kouklíková

BERRIASIAN PALEOSOLS IN THE LOWER YELLOW CAT MEMBER OF THE CEDAR MOUNTAIN FORMATION IN EASTERN UTAH: EVIDENCE OF EUROAMERICAN JURASSIC-CRETACEOUS (J-K) DINOSAUR EXTINCTION DURING AN EXCEPTIONALLY WET PERIOD IN THE SOUTHWESTERN UNITED STATES

James Kirkland, Edward L. Simpson, Michael C. Wizevich, Donald D. DeBlieux

Depositional models and their implications for sequence stratigraphy in the Bückeberg Group, Lower Saxony Basin, Germany

Susanne Fietz

Cretaceous dinosaurs from Normandy (north-western France)

Eric Buffetaut

Iridescent structural coloration in a crested Cretaceous enantiornithine bird from Jehol Biota

Zhiheng LI, Jinsheng Hu, Thomas Stidham, Mao Ye, Min Wang, Yanhong Pan, Tao Zhao, Jingshu Li, Zhonghe Zhou, Julia Clarke

New Insights into the Early Cretaceous Polar Vertebrate Faunas of Australia

Matthew Carrano, Tim Ziegler, Lesley Kool, Erich Fitzgerald, Patricia Vickers-Rich, Thomas Rich

Sauropods Strategically Established Nesting Colonies on Mid-channel Bar

Seongyeong Kim, Yuong-Nam Lee, Noe-Heon Kim, Yong Sik Gihm

Soft tissue preservation in cretaceous teleost larvae reveals evolutionary patterns of peritoneum pigmentation

Jing Zhang, Baoxia Du, Aijing Li

The upland theropod fauna from an Early Cretaceous fissure fill in Balve (NW Germany)

Denis Theda, Darius Nau, René Dederichs, Christophe Hendrickx, Achim Schwermann

Revised calcareous nannofossil biozonation of the Cretaceous at low and middle latitudes

Elisabetta Erba, Francesco Miniati, Cinzia Bottini

From the Andes to the Tethys: A multidisciplinary approach to Valanginian correlations

Beatriz Aguirre-Urreta, Marina Lescano, Luciana Marin, Verónica Vennari, Mathieu Martinez

Bridging the gap between the Boreal and Tethyan Realms: Sr-Isotope correlation of the Barremian–Albian interval

Joerg Mutterlose, François-Nicolas Krencker, Thomas Steuber

The Aptian GSSP at Cau (Spain)

Jose Manuel Castro, Gines A. de Gea, Pedro A. Ruiz-Ortiz, Elisabetta Erba, Helmut Weissert

Relative Paleointensity Variability During the Aptian–Albian: Insights from the Sergipe-Alagoas and Umbria-Marche Basins

Raquel Gewehr de Mello, Jairo Francisco Savian, Gerson Fauth, Fabio Florindo, Anita Di Chiara, Sara Satolli, Henrique Roisenberg, Carolina Leandro, Everton Frigo, Caroline Pontel, Simone Baecker-Fauth, Guilherme Krahl, Karlos Kochhann, Fernando Lopes, Mauro Bruno, Rodrigo Guerra, Alessandra Santos, Lilla Spagnuolo, Camila Trindade Lopes, Rodolfo Coccioni, Fabrizio Frontalini, Luigi Jovane, Ricardo Trindade

Albian integrated stratigraphy and radioisotopic ages of the Yezo Group, northern Japan

Reishi Takashima, Brad S. Singer, Mark Schmitz, Youjuan Li, Toshiro Yamanaka, Yuji Orihashi, Hiroshi Nishi

Valanginian ammonite biostratigraphy of northern Mexico

Ricardo Barragán-Manzo, José Roberto Ovando-Figueroa, Miguel Company, José Antonio Jacobo-Delgado, Josep Anton Moreno-Bedmar

Upper Hauterivian – lowermost Upper Barremian ammonite record of the San Isidro Formation, Santiago Huauclilla, Oaxaca State, southern Mexico

Josep Anton Moreno-Bedmar, Diego Iván Serrano-Monroy, Miguel Company

Ammonoid mass-mortality events due to submarine explosive volcanism. Uppermost Albian of Sopela (Basque-Cantabrian basin, Western Pyrenees)

Mikel A. López-Horgue, Iñaki Rojo-Legarra, Santiago N. González, Fernando Á. Fernández-Álvarez, Isabelle Kruta

Not ammonites, but squids: “the Cretaceous squid ocean” revealed by digital fossil-mining

Shin Ikegami, Yusuke Takeda, Jörg Mutterlose, Yasuhiro Iba

Not ammonites, but sepioids: the oldest sepioid cephalopod from the Cretaceous discovered by zero-shot learning AI

Kanta Sugiura, Shin Ikegami, Yusuke Takeda, Jörg Mutterlose, Mehmet Oguz Derin, Aya Kubota, Harufumi Nishida, Kazuki Tainaka, Takahiro Harada, Neil H Landman, Yasuhiro Iba

Palaeobiogeographic implications in the co-fauna of the World’s Largest Ammonite Parapuzosia (P.) seppenradensis (Landois, 1895)

Christina Ifrim

Radioisotopic dating and the Cretaceous time scale

Brad S Singer

Lithium isotopic composition of Late Cretaceous seawater: Implications for a correlation between climate, weathering and sea level fall

Sandra Janina Huber, Vanessa Schlidt, Hans-Michael Seitz, Jorit Florian Kniest, Jacek Raddatz, Silke Voigt

Sclerochemistry of Albian Oyster Shells: A Robust Tool for Reconstructing Cretaceous Climate Seasonality and Ocean Chemistry

Amin Navidtalab, Niels J. de Winter, Ulrich Heimhofer, Jeroen van der Lubbe, Suzan Verdegaal-Warmerdam, Graham Hagen-Peter, Philippe Claeys, Pieter Vroon, Steven Goderis

Tectonic control on the late Cretaceous cooling : an overview from combined mineralogical and Hf-Nd isotopic composition of clays.

Emmanuelle Pucéat, Majd Shmeit, Camilo Esteban Gaitan, Pauline Corentin, Pierre Pellenard, Nathalie Vigier, Germain Bayon, Michel Guiraud

Cretaceous continental arc–trench system of the Japanese Archipelago and wide-area Cretaceous stratigraphical correlations of backarc, intra-/inter-arc, and forearc basins

Hiso Ando

C40:2Et alkenone, a biomarker of Cretaceous haptophytes: paleothermometric importance of its cis stereoisomer

Takashi Hasegawa, Tsukika Takahashi, Masashi A. Ikeda, Hiromichi Komiya

AI-based palynofacies analysis of Mongolian lacustrine deposits to decipher terrestrial environmental changes during the OAE1a

Mihoko Kawabe, Hitoshi Hasegawa, Takuya Itaki, Kazuhide Mimura, Ulrich Heimhofer, Niiden Ichinnorov, Takashi Hasegawa, Yukiko Kozaka, Keitaro Yamada

Carbon isotopic stratigraphy of the Aptian lacustrine deposits (Shinekhudag Formation) in Mongolia

Yukiko Kozaka, Takashi Hasegawa, Hitoshi Hasegawa, Ulrich Heimhofer, Niiden Ichinnorov

Paleoenvironment during the OAE2 interval from the Exmouth Plateau in the southern Paleo-Indian Ocean

Retsu Nishiyama, Takashi Hasegawa

Some Middle Cretaceous ammonites from the north-western Pacific Province

Elena Yazykova, Viktor Shamakov

Coniacian–Maastrichtian depositional sequences along the southern NeoTethys margin (Western Jordan)

Amir Kalifi, Jihede Haj Messaoud, Khalil Ibrahim, Maria Ardila-Sanchez, Wesam Abu Laila, John Powell, Frans van Buchem

Early Cretaceous Barremian-Albian Sea Level, France, Oman and Gulf of Mexico: Relative or Eustatic?

Robert W. Scott, Mike Simmons

Uppermost Cenomanian to lowermost Turonian successions in Central Europe reflect orbitally controlled high-frequency sea-level changes

Markus Wilmsen, Birgit Niebuhr

Refining the Campanian/Maastrichtian stage boundary in the Aruma outcrops in central Saudi Arabia

Ali Alibrahim, Amir Kalifi, Frans van Buchem, Adhipa Harlambang, John Humphrey, Abdulkader AlAfifi

Refining Relative Sea-level Change and Sedimentary Dynamics Across the Hauterivian–Aptian of the Lusitanian Basin (Portugal) Using Strontium Isotope Stratigraphy

François-Nicolas Krencker, Alexander Wheeler, Julia Gravendyck, Rute Coimbra, Ulrich Heimhofer

Principle of Hydrogen Isotope Geochemistry Paleo-altimeter and its Potential in Reconstructing Paleo-elevation of the Southeastern Tibetan Plateau

Fengzhen Cui, Qiang Xu, Yunshuai Li, Jing Liu-Zeng, Maoyun Tang, Heng Wang, Zhaotong Sun

Paleoclimate reconstruction using paleosols from the Cretaceous Dakota Fm. in Kansas

Kate Andrzejewski, Grace Dorst, Jay Kalbas

Cretaceous Paleoclimates and Their Gaps: Is the Southern Hemisphere Still a Forgotten Land?

Bernardo Vazquez-Garcia, Gerson Fauth, Mauro Daniel Rodrigues Bruno, Fernanda Luft-Souza, Marcos Antonio Batista dos Santos Filho, Henrique Parisi Kern, Jorge Villegas‑Martín, Alessandra Santos, Edna de Jesus Francisco Tungo, Lilian Maia Leandro, Simone Baecker‑Fauth, Julia Gezatt, Gabriel H. Klaser, Amanda Santa Catharina Santa Catharina, Francisco Henrique de Oliveira Lima Lima, Mario Luis Assine

Orbital Cycles in Action: Precession-Driven δ¹³C and δ¹⁸O Dynamics in Latest Maastrichtian Sediments from Central Anatolia, Turkey

Thierry Adatte, Uygar Karabeyoğlu, Nicolas Thibault, Jorge E. Spangenberg, Marcel Regelous

Did the Urgonian carbonate Platform undergo palaeoenvironmental changes as a result of volcanism?

Brahimsamba BOMOU, Emma DURIS, Alexis GODET, Thierry ADATTE

Amber in the deep sea: evidence for large-scale paleo-tsunamis?

Aya Kubota, Yusuke Takeda, Keewook Yi, Shin-ichi Sano, Yasuhiro Iba

Biogeochemistry of calcareous nannofossils from Upper Cretaceous in the São Paulo Plateau: Synchrotron light for characterization in volcanic ashes

Victória Sander, Mauro Bruno, Gustavo Aumond, Edna Tungo, Cleber Alves, Gerson Fauth

Trace metal and nickel isotope evolution of the ocean since the Cretaceous

Mingzhao Sun, Corey Archer, Florian Scholz, Derek Vance

Early Cretaceous OAEs from the Zagros Basin (Central Tethys) in Iran: evidence from calcareous nannofossils and stable carbon isotope

Azam Mahanipour, Katayoon Barmakizadeh, Maryam Eftekhari, Joerg Mutterlose

Oceanic Anoxic Events (OAEs) in the South Atlantic Ocean during the Albian: calcareous nannofossils and geochemical responses to paleoceanographic conditions

Mauro Bruno, Edna Tungo, Gerson Fauth, David Watkins, Jairo Savian, Andressa Nauter-Alves, Andressa Esswein, R. Mark Leckie

Paleoenvironmental Dynamics During the Aptian–Albian and OAE-1b in the Araripe Basin, Brazil

Marlone H. Hünnig Bom, Karlos Guilherme Diemer Kochhann, Ulrich Heimhofer, Rodrigo do Monte Guerra, Guilherme Krahl, Gerson Fauth, Marcelo Augusto de Lira Mota, Francisco Henrique de Oliveira Lima, Marcello Guimarães Simões, Mario Luis Assine

GEOCHEMICAL AND BIOTICAL FLUCTUATIONS ACROSS THE CENOMANIAN-TURONIAN BOUNDARY INTERVAL IN THE EASTERN CARPATHIANS

Vlad Apotrosoaei, Relu-Dumitru Roban, Mihaela Melinte-Dobrinescu

Regional Heterogeneities in Organic Matter-Rich Sediment Deposition on the Levant Platform during Oceanic Anoxic Event 2 (OAE 2): Insights from Jordan

Tojo Chirakal, Jihede Haj Messaoud, Ali Alibrahim, Carine Grélaud, Amir Kalifi, Khalil Ibrahim, John Powell, Frans van Buchem

Biostratigraphy, cyclostratigraphy and palaeoenvironments of OAE2 in the Southern Tethys (Bahloul Formation, Tunisia)

Michael Wagreich, Erik Wolfgring, Benjamin Sames, Theobald Hazod, Mohamed Soussi, Khaled Trabelsi, Ahmed Skanji, Faycel Elferhi, Ahmed Nasri

Sedimentology, mineralogy and geochemistry of Late Cenomanian-Early Turonian anoxic Event in Tunisia; evidence of a potential shale play

Fares Khemiri, Rached Lakhdar, Najeh Ben Chaabane, Mohamed Guesmi

Did redox stratification and volcanic input control the preservation of siliceous microfossils in the Crato Formation (Araripe Basin, Brazil)?

Simone Baecker-Fauth, Marlone H. H. Bom, Oscar Strohschoen Jr, Fernanda Luft-Souza, Lucas V. Oliveira, Gabriel Gonçalves, Flavia Callefo, Mírian L.A.F. Pacheco, Douglas Galante, Ulrich Heimhofer, Gerson Fauth

Spatial heterogeneity of the Oceanic Anoxic Event 1b (OAE1b) record in the Araripe Basin, Brazil

Marlone Heliara Hünnig Bom, Karlos Guilherme Diemer Kochhann, Ulrich Heimhofer, Rodrigo do Monte Guerra, Guilherme Krahl, Franciele Trentin, Gerson Fauth, Marcelo Augusto de Lira Mota, Marcello Guimarães Simões, Mario Luis Assine

Congruent records of the Weissert Event with local differences in a western Tethyan pelagic basin (Bakony Mts., Hungary)

Dorottya Dénes, István Főzy, Michael Joachimski, Gregory Price, Ottilia Szives, József Pálfy

Evidence of marine incursions in the Crato Formation (upper Aptian): insights from Três Irmãos Quarry, Araripe Basin

Gerson Fauth, Lilian Maia Leandro, Jorge Villegas-Martin, Lucas V. Oliveira, Fernanda Luft-Souza, Ana Natália Rodrigues, Janine A. Carmo, Ariane F. C. Azevedo, Elizabeth P. Ferreira, André Spigolon, Mário Luís Assine

Orbitally driven pulses of terrigenous input and iron oxidation during the Valanginian: Evidence from very thin-bedded turbidites of the Polish Outer Western Carpathians

Agata Kuźma, Krzysztof Ninard, Alfred Uchman

Climate and oceanographic changes at the Jurassic/Cretaceous transition – insights from the Neuquén Basin (Argentina)

Damian Gerard Lodowski, Jacek Grabowski, Verónica Vennari, Javier E. Guevara Lucero, Beatriz Aguirre-Urreta

Evidence of the Late Cenomanian–Turonian event in the Babouri-Figuil Basin, northern Cameroon: A palyno- and chemostratigraphic appraisal

André Mbabi Bitchong, Brahimsamba Bomou, Jorge E. Spangenberg, Ulrich Heimhofer, Thierry Adatte

New geochemical and stratigraphic data from the K/Pg transition in the Adriatic-Dinaric Carbonate Platform (Karst, Italy)

Sharon Santone, Barbora Krizova, Lorenzo Consorti, Jelena Španiček, Ana Černok, Xin Jin, Gianluca Frijia, Gabriele Martella, Luca Zini, Sara Bensi, Marco Franceschi

Integrated stratigraphy and astrochronology of the OAE1d and the Albian-Cenomanian Boundary Event recorded in an archive core from a Tethyan synorogenic basin

Zsolt Vallner, Tamás Müller, Dávid Bajnai, Ottilia Szives, Ádám Csicsek, Gábor Héja, Bernát Heszler, Norbert Zajzon, József Pálfy

Quantifying extinction and ecological change across the Cretaceous-Paleogene (K-Pg) boundary on Seymour Island, Antarctica

James Witts, Beau Jones, Caitlyn Witkowski, Zoe van Kemenade, Matthew Pound, Rowan Whittle, Daniela Schmidt

New insights into absolute age and stratigraphic analyses of the Greenhorn marine cycle in Central, KS

Kate Andrzejewski, Jay Kalbas, Megan Jenkins, Andreas Mӧller, Joseph Andrew, Noah McLean

Integrated stratigraphy of the Turonian-Coniacian Opole Succession, a pivotal link in the Central European Cretaceous

Jordan P. Todes, Irenuesz Walaszczyk, Zofia Dubicka, Markéta Chroustová, Magda Radzikowska, Bradley B. Sageman

Carbon and oxygen stable-isotopes and holostratigraphy of Seaford Head (southern England): integrating biostratigraphy and the Turonian – Campanian time scale

Ian Jarvis, Nicolas Thibault, Markéta Chroustová, Zofia Dubicka, Francesco Miniati, Johannes Monkenbusch, Clemens Ullmann

The Santonian-Campanian Boundary in the Pacific Basin: correcting Gale et al, 2023

Peter Ward

The Campanian-Maastrichtian boundary interval at the Peritethyan Oslen-Krivodol reference section (Bulgaria): bioevents, isotope data and palaeoceanography

Michael Wagreich, Polina Pavlishina, Docho Dochev, Veronika Koukal

Dinoflagellate cyst events from around the Campanian–Maastrichtian transition: State of knowledge and potential candidates for boundary markers

Mariusz Niechwedowicz, Silke Voigt, Delphine Desmares, Agata Jurkowska, Mathieu Martinez

Tectonostratigraphic framework and regional correlation of Lower Cretaceous sandstones in the Broad Fourteens and West Netherlands basins of the Netherlands

Roel Verreussel, Renaud Bouroullec, Stefan Peeters

The Cretaceous fossil record of the Sverdrup Basin

Simon Schneider, Michael A. Pointon, Benoit P. H. Vautravers

The limestones in the Lower Cretaceous of Greenland – and their associated fossils

Peter Alsen, Mutterlose Jörg

A new sequence stratigraphic model for the German Wealden (upper Berriasian) of northwest Germany

Anton Christoph Schneider, Robert Lippmann, Friedrich W. Luppold, Jörg Mutterlose

Deciphering the sequence stratigraphic symphony of Lower Cretaceous pelagic carbonates in the Danish Central Graben

Mads E. Jelby, Jon Ineson, Emma Sheldon, Nicolas Thibault, Carlette N. Blok, Stéphane Bodin, Kresten Anderskouv

Opoka: unlocking the mineralogical composition of Upper Cretaceous carbonate-siliceous facies of the European Basin

Agata Jurkowska, Ewa Świerczewska-Gładysz, Szymon Kowalik Filipowicz