Editorial
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Editorial: Tribute to Tiiu Märss and Philippe Janvier (16th International Symposium on Early and Lower Vertebrates)
Carlos Martínez-Pérez, Humberto Ferrón & Héctor Botella
Editorial
https://doi.org/10.7203/sjp.26864
Published on line: 20 June 2023
Forewords
![](https://sepaleontologia.es/wp-content/uploads/2021/03/sjp2020_v36_1_04_image.jpg)
Our honoured colleagues, Drs Tiiu Märss and Philippe Janvier, commemorated at the 16th ISELV, Valencia, Spain: personal memories
Susan Turner
Forewords
https://doi.org/10.7203/sjp.26505
Published on line: 20 June 2023
Contributions
![](https://sepaleontologia.es/wp-content/uploads/2023/03/SJP2023_v38_1_03image.jpg)
Thelodont scales from the Lower Devonian of Novaya Zemlya Archipelago, Arctic Russia
Henning Blom, Valéria Vaškaninová, Valentina Karatajūtė-Talimaa, & Živilė Žigaitė
Research Paper
https://doi.org/10.7203/sjp.26231
Published on line: 21 March 2023
![](https://sepaleontologia.es/wp-content/uploads/2023/04/SJP2022_v38_1_06mage.jpg)
Teeth and tooth whorls of the stem chondrichthyan Doliodus from the Early Devonian of the Gaspé Sandstone Group, Gaspé Peninsula, Quebec, Canada
Carole J. Burrow, & Sylvain Desbiens
Research Paper
https://doi.org/10.7203/sjp.26372
Published on line: 5 April 2023
![](https://sepaleontologia.es/wp-content/uploads/2023/05/SJP2023_v38_1_09mage.jpg)
Dermal skeleton of the stem osteichthyan Ligulalepis from the Lower Devonian of New South Wales (Australia)
Carole J. Burrow, Gavin C. Young., & Jing Lu
Research Paper
https://doi.org/10.7203/sjp.26575
Published on line: 12 May 2023
![](https://sepaleontologia.es/wp-content/uploads/2023/06/SJP2023_v38_1_12mage.jpg)
Non-tetrapod sarcopterygians from the Valentia Slate Formation (Givetian, Devonian) of the Iveragh Peninsula, south-western Ireland: systematic reappraisal and palaeobiogeographic implications
Vincent Dupret, Hannah Byrne, Tom Challands, Øyvind Hammer, Kenneth Higgs, John Long, Grzegorz Niedźwiedzki, Martin Qvarnström, Iwan Stössel, & Per Erik Ahlberg
Research Paper
https://doi.org/10.7203/sjp.26527
Published on line: 1 June 2023
![](https://sepaleontologia.es/wp-content/uploads/2023/05/SJP2023_v38_1_07mage.jpg)
The dentition of Omalodontiformes, the order of unusual Devonian stem-chondrichthyans
Michal Ginter
Research Paper
https://doi.org/10.7203/sjp.26564
Published on line: 10 May 2023
![](https://sepaleontologia.es/wp-content/uploads/2023/03/SJP2022_v38_1_04image.jpg)
An enigmatic chondrichthyan spine from the Visean of Indiana, USA that resembles a median rostral cartilage of Squaloraja (Holocephali, Chimaeriformes)
Wayne M. Itano, & Christopher J. Duffin
Research Paper
https://doi.org/10.7203/sjp.26305
Published on line: 27 March 2023
![](https://sepaleontologia.es/wp-content/uploads/2023/05/SJP2023_v38_1_10mage.jpg)
A new dipnoan species Janvierpaucidentes tuulingi gen. et sp. nov. from the Pragian (Early Devonian) of Mimerdalen, Svalbard (Norway), with an unusual dentition
Zerina Johanson, Michael J. Newman, Gizeh Rangel-De Lazaro, Moya Meredith Smith, & Roger Jones
Research Paper
https://doi.org/10.7203/sjp.26647
Published on line: 22 May 2023
![](https://sepaleontologia.es/wp-content/uploads/2023/06/SJP2023_v38_1_13mage.jpg)
“Carbonífero de Puertollano” Natural Monument (Puertollano basin, Spain): a window for the knowledge of Early Vertebrates
Rodrigo Soler-Gijón, & Antonio Díez Ruiz
Research Paper
https://doi.org/10.7203/sjp.26788
Published on line: 13 June 2023
Short Communications
![](https://sepaleontologia.es/wp-content/uploads/2023/02/SJP2022_v38_1_01image.jpg)
First record of Palaeozoic vertebrates from Peru
Leonardo Zevallos-Valdivia, Carlos Martínez-Pérez, Vilma García-Flores, Antenor Chávez-Valencia & Héctor Botella
Short Communication
https://doi.org/10.7203/sjp.25691
Published on line: 3 February 2023