Journal of Systematic Palaeontology, Volume 20, Issue 1 (2022)

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Journal of Systematic Palaeontology, Volume 20, Issue 1 (2022)

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Editorial

Editorial
Editorial
Sue Greene (Editorial Assistant) , Paul Barrett & Zerina Johanson (Editors-in-Chief)
Article: 2098615
Published online: 19 Jul 2022
CitationforEditorial | Full Text | PDF (304.7 KB) | EPUB
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Articles

Article
A new podocnemidid (Pleurodira: Pelomedusoides) from the Eocene of north-western Argentina, with comments on its evolutionary relationships and palaeoenvironmental settings
Marcelo S. de la Fuente, Ignacio J. Maniel, Pablo González Ruiz, Jonathan Ledesma, Maria V. Deraco, Cecilia del Papa & Claudia Herrera
Article: 2081939
Published online: 25 Jul 2022
AbstractforA new podocnemidid (Pleurodira: Pelomedusoides) from the Eocene of north-western Argentina, with comments on its evolutionary relationships and palaeoenvironmental settings | Full Text | References | PDF (7.6 MB) | EPUB | Supplemental
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Article
Unravelling the identity of the platanistoid Notocetus vanbenedeni Moreno, 1892 (Cetacea, Odontoceti) from the early Miocene of Patagonia (Argentina)
Mariana Viglino, Mónica Romina Buono, Yoshihiro Tanaka, José Ignacio Cuitiño & Robert Ewan Fordyce
Article: 2082890
Published online: 24 Aug 2022
AbstractforUnravelling the identity of the platanistoid Notocetus vanbenedeni Moreno, 1892 (Cetacea, Odontoceti) from the early Miocene of Patagonia (Argentina) | Full Text | References | PDF (7.7 MB) | EPUB | Supplemental
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Article
New rodents shed light on the age and ecology of late Miocene ape locality of Tapar (Gujarat, India)
Rajeev Patnaik, Ningthoujam Premjit Singh, K. Milankumar Sharma, Nongmaithem Amardas Singh, Deepak Choudhary, Y. Priyananda Singh, Rohit Kumar, Wasim Abass Wazir & Ashok Sahni
Article: 2084701
Published online: 05 Aug 2022
AbstractforNew rodents shed light on the age and ecology of late Miocene ape locality of Tapar (Gujarat, India) | Full Text | References | PDF (4.1 MB) | EPUB | Supplemental
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Article
Towards a unifying systematic scheme of fossil and living billfishes (Teleostei, Istiophoridae)
Carlos De Gracia, Alex Correa-Metrio, Mónica Carvalho, Jorge Velez-Juarbe, Tomáš Přikryl, Carlos Jaramillo & Jürgen Kriwet
Pages: 1-36
Published online: 19 Aug 2022
AbstractforTowards a unifying systematic scheme of fossil and living billfishes (Teleostei, Istiophoridae) | Full Text | References | PDF (6.1 MB) | EPUB | Supplemental
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Open Access
Article
A nearly complete skeleton of a new eusphenodontian from the Upper Jurassic Morrison Formation, Wyoming, USA, provides insight into the evolution and diversity of Rhynchocephalia (Reptilia: Lepidosauria)
David G. DeMar Jr., Marc E. H. Jones & Matthew T. Carrano
Pages: 1-64
Published online: 15 Sep 2022
AbstractforA nearly complete skeleton of a new eusphenodontian from the Upper Jurassic Morrison Formation, Wyoming, USA, provides insight into the evolution and diversity of Rhynchocephalia (Reptilia: Lepidosauria) | Full Text | References | PDF (12.8 MB) | EPUB | Supplemental
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Article
Appendicular osteology of Skorpiovenator bustingorryi (Theropoda, Abelisauridae) with comments on phylogenetic features of abelisaurids
Mauricio A. Cerroni, Mattia A. Baiano, Juan I. Canale, Federico L. Agnolín, Alejandro Otero & Fernando E. Novas
Pages: 1-32
Published online: 22 Sep 2022
AbstractforAppendicular osteology of Skorpiovenator bustingorryi (Theropoda, Abelisauridae) with comments on phylogenetic features of abelisaurids | Full Text | References | PDF (6.5 MB) | EPUB | Supplemental
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Article
Xinjiangchelyid turtles from the Middle Jurassic of the Berezovsk coal mine (Krasnoyarsk Territory, Russia): systematics, skeletal morphology, variation, relationships and palaeobiogeographic implications
Ekaterina M. Obraztsova, Sergei A. Krasnolutskii, Vladimir B. Sukhanov & Igor G. Danilov
Pages: 1-61
Published online: 07 Sep 2022
AbstractforXinjiangchelyid turtles from the Middle Jurassic of the Berezovsk coal mine (Krasnoyarsk Territory, Russia): systematics, skeletal morphology, variation, relationships and palaeobiogeographic implications | Full Text | References | PDF (10.9 MB) | EPUB | Supplemental
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Article
New allotherian specimens from the Middle Jurassic Woodeaton Quarry (Oxfordshire) and implications for haramiyidan diversity and phylogeny
Fangyuan Mao, Philippa Brewer, Jerry J. Hooker & Jin Meng
Pages: 1-37
Published online: 19 Aug 2022
AbstractforNew allotherian specimens from the Middle Jurassic Woodeaton Quarry (Oxfordshire) and implications for haramiyidan diversity and phylogeny | Full Text | References | PDF (6.7 MB) | EPUB | Supplemental
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Article
Phylogenetic analysis of the gastropod genus Calliotropis Seguenza, 1902 (Vetigastropoda: Calliotropidae), including fossil and living species
Damián Eduardo Pérez, Mariel Ferrari & Martín Daniel Ezcurra
Pages: 1-18
Published online: 24 Aug 2022
AbstractforPhylogenetic analysis of the gastropod genus Calliotropis Seguenza, 1902 (Vetigastropoda: Calliotropidae), including fossil and living species | Full Text | References | PDF (2.7 MB) | EPUB | Supplemental
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Article
A new aetiocetid (Cetacea, Mysticeti, Aetiocetidae) from the late Oligocene of Mexico
Atzcalli Ehécatl Hernández-Cisneros
Pages: 1-15
Published online: 30 Aug 2022
AbstractforA new aetiocetid (Cetacea, Mysticeti, Aetiocetidae) from the late Oligocene of Mexico | Full Text | References | PDF (3.4 MB) | EPUB | Supplemental
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Article
Description of Acheronauta gen. nov., a possible mandibulate from the Silurian Waukesha Lagerstätte, Wisconsin, USA
Mikaela A. Pulsipher, Evan P. Anderson, Lauren S. Wright, Joanne Kluessendorf, Donald G. Mikulic & James D. Schiffbauer
Pages: 1-24
Published online: 10 Oct 2022
AbstractforDescription of Acheronauta gen. nov., a possible mandibulate from the Silurian Waukesha Lagerstätte, Wisconsin, USA | Full Text | References | PDF (6.3 MB) | EPUB | Supplemental
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Article
Careful amendment of morphological data sets improves phylogenetic frameworks: re-evaluating placement of the fossil Amiskwia sagittiformis
Nicolas Bekkouche & Ludwik Gąsiorowski
Pages: 1-14
Published online: 05 Oct 2022
AbstractforCareful amendment of morphological data sets improves phylogenetic frameworks: re-evaluating placement of the fossil Amiskwia sagittiformis | Full Text | References | PDF (1.7 MB) | EPUB | Supplemental
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Article
The first evidence of Heosminthus from North America and the phylogenetics of Sminthidae (Mammalia, Rodentia, Dipodoidea): biogeographical implications
J. J. M. Calede, Y. T. Tse & K. D. Cairns
Pages: 1-21
Published online: 22 Sep 2022
AbstractforThe first evidence of Heosminthus from North America and the phylogenetics of Sminthidae (Mammalia, Rodentia, Dipodoidea): biogeographical implications | Full Text | References | PDF (2.6 MB) | EPUB | Supplemental
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Article
Phylogeny of the amphibamiform temnospondyls: the relationship of taxa known by adults, larvae and neotenes
Rainer R. Schoch
Pages: 1-30
Published online: 05 Oct 2022
AbstractforPhylogeny of the amphibamiform temnospondyls: the relationship of taxa known by adults, larvae and neotenes | Full Text | References | PDF (3 MB) | EPUB | Supplemental
  • 342 Views
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Article
Re-description and phylogenetic relationships of †Protosyngnathus sumatrensis (Teleostei: Syngnathoidei), a freshwater pipefish from the Eocene of Sumatra, Indonesia
Alison M. Murray
Pages: 1-16
Published online: 30 Sep 2022
AbstractforRe-description and phylogenetic relationships of †Protosyngnathus sumatrensis (Teleostei: Syngnathoidei), a freshwater pipefish from the Eocene of Sumatra, Indonesia | Full Text | References | PDF (2.2 MB) | EPUB | Supplemental
  • 189 Views
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Article
A new proterochampsid (Archosauriformes: Proterochampsia) from the Late Triassic of southern Brazil and the emergence of archosaurian hind limb traits
Rodrigo Temp Müller, Mauricio Silva Garcia & André de Oliveira Fonseca
Pages: 1-19
Published online: 03 Nov 2022
AbstractforA new proterochampsid (Archosauriformes: Proterochampsia) from the Late Triassic of southern Brazil and the emergence of archosaurian hind limb traits | Full Text | References | PDF (3.8 MB) | EPUB | Supplemental
  • 285 Views
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Article
Osteology of Dashanpusaurus dongi (Sauropoda: Macronaria) and new evolutionary evidence from Middle Jurassic Chinese sauropods
Xin-Xin Ren, Shan Jiang, Xu-Ri Wang, Guang-Zhao Peng, Yong Ye, Logan King & Hai-Lu You
Pages: 1-72
Published online: 18 Nov 2022
AbstractforOsteology of Dashanpusaurus dongi (Sauropoda: Macronaria) and new evolutionary evidence from Middle Jurassic Chinese sauropods | Full Text | References | PDF (17 MB) | EPUB | Supplemental
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Article
Silicified cupulate seed-bearing structures from the Early Cretaceous of eastern Inner Mongolia, China: rethinking the corystosperm concept
Gongle Shi, Fabiany Herrera, Patrick S. Herendeen, Elizabeth G. Clark & Peter R. Crane
Pages: 1-33
Published online: 15 Nov 2022
AbstractforSilicified cupulate seed-bearing structures from the Early Cretaceous of eastern Inner Mongolia, China: rethinking the corystosperm concept | Full Text | References | PDF (15.6 MB) | EPUB
  • 324 Views
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Article
A new small-bodied ankylosaurian dinosaur from the Upper Cretaceous of North Patagonia (Río Negro Province, Argentina)
Facundo Riguetti, Xabier Pereda-Suberbiola, Denis Ponce, Leonardo Salgado, Sebastián Apesteguía, Sebastián Rozadilla & Victoria Arbour
Article: 2137441
Published online: 01 Dec 2022
AbstractforA new small-bodied ankylosaurian dinosaur from the Upper Cretaceous of North Patagonia (Río Negro Province, Argentina) | Full Text | References | PDF (6.4 MB) | EPUB | Supplemental
  • 1563 Views
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Article
Phylogeny of the Ordovician and Silurian members of the order Atrypida
B. Gudveig Baarli, Bing Huang & Luana S. Maroja
Article: 2145920
Published online: 19 Dec 2022
AbstractforPhylogeny of the Ordovician and Silurian members of the order Atrypida | Full Text | References | PDF (2.9 MB) | EPUB | Supplemental
  • 189 Views
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