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Acta Palaeontologica Polonica 68 (4) 2023


Editors' Choice

Palaeoclimate and fossil woods—is the use of mean sensitivity sensible?

Marc Philippe

Acta Palaeontologica Polonica 68 (4), 2023: 561-569 doi:10.4202/app.01108.2023

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A new thalassematid echiuran worm from the Middle Ordovician Castle Bank Biota of Wales, UK

Joseph P. Botting and Lucy A. Muir

Acta Palaeontologica Polonica 68 (4), 2023: 571-581 doi:10.4202/app.01107.2023

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Early Tremadocian cephalopods from Santa Rosita Formation in NW Argentina: the oldest record for South America

Marcela Cichowolski, N. Emilio Vaccari, Alexander Pohle, Daniel A. Morón Alfonso, Romain Vaucher and Beatriz G. Waisfeld

Acta Palaeontologica Polonica 68 (4), 2023: 583-601 doi:10.4202/app.01103.2023

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Enamel microstructure and dental histology in a heterodontosaurid dinosaur: Heterodontosaurus tucki

Cecilia E. Calvert, Tyler C. Hunt, Niall S. Whalen, Jonah N. Choiniere, Mark A. Norell, and Gregory M. Erickson

Acta Palaeontologica Polonica 68 (4), 2023: 603-612 doi:10.4202/app.01060.2023

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New Pleistocene bird fossils in Taiwan reveal unexpected seabirds in East Asia

Siao-Man Wu, Trevor H. Worthy, Chih-Kai Chuang and Chien-Hsiang Lin

Acta Palaeontologica Polonica 68 (4), 2023: 613-624 doi:10.4202/app.01091.2023

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Articles

Muscle attachment scars in helcionelloids from Denmark cast light on mollusc evolution in the Cambrian

John S. Peel and Vivianne Berg-Madsen

Acta Palaeontologica Polonica 68 (4), 2023: 625-638 doi:10.4202/app.01101.2023

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Dimorphism in Late Cretaceous ammonites—evidence from early Turonian ammonite faunas of the Brießnitz Formation in Saxony, Germany

Constanze Wondrejz, Emad Nagm, and Markus Wilmsen

Acta Palaeontologica Polonica 68 (4), 2023: 639-657 doi:10.4202/app.01081.2023

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In vivo and post-mortem bioerosion traces in solitary corals from the upper Pliocene deposits of Tunisia

Nadia Gaaloul, Alfred Uchman, Syrine Ben Ali, Katarzyna Janiszewska, Jarosław Stolarski, Bogusław Kołodziej, and Sami Riahi

Acta Palaeontologica Polonica 68 (4), 2023: 659-681 doi:10.4202/app.01095.2023

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Floian, Early Ordovician, trilobites from the Olongbluk Terrane, northwest China

Xin Wei and Zhiqiang Zhou

Acta Palaeontologica Polonica 68 (4), 2023: 683-693 doi:10.4202/app.01102.2023

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An early Eocene pan-gekkotan from France could represent an extra squamate group that survived the K/Pg extinction

Andrej Čerňanský, Juan D. Daza, Rodolphe Tabuce, Elizabeth Saxton, and Dominique Vidalenc

Acta Palaeontologica Polonica 68 (4), 2023: 695-708 doi:10.4202/app.01083.2023

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Novel pneumatic features in the ribs of the sauropod dinosaur Brachiosaurus altithorax

Michael P. Taylor and Mathew J. Wedel

Acta Palaeontologica Polonica 68 (4), 2023: 709-718 doi:10.4202/app.01105.2023

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A new gigantic titanosaurian sauropod from the early Late Cretaceous of Patagonia (Neuquén Province, Argentina)

María Edith Simón and Leonardo Salgado

Acta Palaeontologica Polonica 68 (4), 2023: 719-735 doi:10.4202/app.01086.2023

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