Acta Palaeontologica Polonica 68 (2) 2023


Editors' Choice

Filling the Silurian gap of solutan echinoderms with the description of new species of Dehmicystis from Spain

Samuel Zamora and Juan Carlos Gutiérrez-Marco

Acta Palaeontologica Polonica 68 (2) 2023: 185-192 doi:10.4202/app.01054.2023

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Morphological disparity of early ammonoids: A geometric morphometric approach to investigate conch geometry

Ninon Allaire, Samuel Ginot, Kenneth De Baets, Dieter Korn, Nicolas Goudemand, Claude Monnet and Catherine Crônier

Acta Palaeontologica Polonica 68 (2) 2023: 193-212 doi:10.4202/app.01033.2022

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Iridescent plumage in a juvenile dromaeosaurid theropod dinosaur

Angus D. Croudace, Caizhi Shen, Junchang Lü, Stephen L. Brusatte and Jakob Vinther

Acta Palaeontologica Polonica 68 (2) 2023: 213-225 doi:10.4202/app.01004.2022

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Articles

The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation

Felix Schlagintweit, Sabrina Amodio, Filippo Barattolo, and Michel Septfontaine

Acta Palaeontologica Polonica 68 (2) 2023: 245-260 doi:10.4202/app.01047.2022

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Eocene phymaraphiniid demosponges from South Western Australia: filling the gap

Andrzej Pisera, Maria Aleksandra Bitner, and Jane Fromont

Acta Palaeontologica Polonica 68 (2) 2023: 261-272 doi:10.4202/app.01052.2023

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Early Katian, Late Ordovician, heliolitine corals from southern Kuruktag in northeastern Tarim Basin of China

Yu-Nong Cui and Guang-Xu Wang

Acta Palaeontologica Polonica 68 (2) 2023: 273-295 doi:https://doi.org/10.4202/app.01023.2022

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New taxa, records, and data for vesicomyid bivalves from Cenozoic strata of the North Pacific region

Steffen Kiel, Kazutaka Amano and James L. Goedert

Acta Palaeontologica Polonica 68 (2) 2023: 297-320 doi:10.4202/app.01061.2023

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Morphological variations and geographic distribution of the rare Middle Jurassic ammonite Oecoptychius refractus

Sreepat Jain, Mariusz A. Salamon, Günter Schweigert, and Bartosz J. Płachno

Acta Palaeontologica Polonica 68 (2) 2023: 321-335 doi:10.4202/app.01026.2022

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A new transitional “libelluloid” family of odonates with Mesozoic affinities in the Eocene Green River Formation of Utah, USA

Steven D. Sroka, Thomas F. Howells, and André Nel

Acta Palaeontologica Polonica 68 (2) 2023: 337-342 doi:10.4202/app.01072.2023

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Post-collection taphonomy, sampling effects and the role of the collector in palaeontological collections: A case study from an early Late Triassic bone accumulation in southernmost Brazil

Francesco Battista, Ana Maria Ribeiro, Fernando Erthal, and Cesar L. Schultz

Acta Palaeontologica Polonica 68 (2) 2023: 359-372 doi:10.4202/app.01050.2022

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Evidence for parallel development of ever-growing molars in Early Pleistocene rodents from southern Spain and their paleoenvironmental implications

Jordi Agustí and Pedro Piñero

Acta Palaeontologica Polonica 68 (2) 2023: 379-391 doi:doi.org/10.4202/app.01074.2023

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Brief report

Further desmostylian remains from the upper Oligocene of Vancouver Island, British Columbia, Canada

Brian Lee Beatty

Acta Palaeontologica Polonica 68 (2) 2023: 373-378 doi:10.4202/app.00990.2022

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Book review

How to interpret a pterosaur

Natalia Jagielska

Acta Palaeontologica Polonica 68 (2) 2023: 358-358 doi:http://doi.org/10.4202/app.010702023

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