期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (4)
A new gigantic titanosaur Bustingorrytitan shiva gen. et sp. nov. is described. The four specimens upon which this species is erected come from Neuque......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (2)
Colour reconstructions have provided new insights into the lives of dinosaurs and other extinct animals, by predicting colouration patterns from fossi......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (3)
The artiopodans, consisting of trilobites and their relatives, were a major euarthropod group in the Paleozoic. Since the first discovery ofNaraoia fr......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (1)
Sea turtles (Testudines: Chelonioidea) represent a mono-phyletic group with a global distribution in the fossil re-cord, although most of our knowledg......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (3)
The evolutionary history of the beaked whales (Ziphiidae), odontocetes nowadays adapted to deep diving, is well known thanks to a significant fossil r......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (3)
Prolacerta broomi is one of the most important of fossil reptiles. First considered as one of the earliest members of squamates, this basal archosauro......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (2)
The rare Middle Jurassic ammonite Oecoptychius refractus is revisited based on material collected in southern Poland (Ogrodzieniec quarry) and France ......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (4)
Pneumatic dorsal ribs are known for many sauropods, but to date costal pneumaticity has received relatively little at-tention. In particular, the pneu......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (3)
Ornithosuchids are a Late Triassic pseudosuchian archosaur group, consisting of four species (three from South America, and one from Scotland). All of......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (2)
Numerous dromaeosaurid taxa recovered from the Upper Cretaceous strata of the Gobi Desert raise questions over niche partitioning among closely relate......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (2)
The North Pacific rim was home to an extinct group of semiaquatic marine mammals, the order Desmostylia, which superficially resembled hippos. Desmost......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (4)
Systematic palaeontological and biometric-statistical analyses (classical clustering and linear discriminant analysis) of statistically significant po......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (2)
Campanellula capuensis was described as belonging to the Trochamminacea (trochospiral tests) and later transferred to the genus Orbitolinopsis of the ......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (2)
One of the main databases, on which palaeontologists carry on their studies, is constituted by palaeontological col-lections. These collections are th......
期刊： ACTA PALAEONTOLOGICA POLONICA, 2023; 68 (3)
The Amazonian region covers a significant part of the South American continent and harbors outstanding biodiversity. However, much of its history is s......
