Review Papers
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Dinosaur extinctions related to the Jenkyns Event (early Toarcian, Jurassic)
Matias Reolid, Wolfgang Ruebsam & Michael J. Benton
Review Paper
https://doi.org/10.7203/sjp.25683
Published on line: 22 December2022
Contributions
![](https://sepaleontologia.es/wp-content/uploads/2022/12/SJP2022_v37_2_07_image.jpg)
Geometric morphometrics of 4D motion data: a proof of concept for applications in palaeoanthropology
Marta Gómez-Recio, José María González-Ruíz, Javier Rueda, Alejandro F. San Juan, Enrique Navarro, Benoit Beyer & Markus Bastir
Research paper
https://doi.org/10.7203/sjp.22648
Published on line: 27 December 2022
![](https://sepaleontologia.es/wp-content/uploads/2022/11/SJP2022_v37_2_02_image.jpg)
Pentaradiate diploporites (Echinodermata) from the Spanish Middle Ordovician and their taxonomic significance
Christopher R.C. Paul & Juan Carlos Gutiérrez-Marco
Research paper
https://doi.org/10.7203/sjp.25498
Published on line: 25 November 2022
![](https://sepaleontologia.es/wp-content/uploads/2022/12/SJP2022_v37_2_05_image.jpg)
Palaeoebiological implications of cuticle morphology, microstructure and formation in modern and fossil Daira (Decapoda, Brachyura, Dairoidea)
Fernando A. Ferratges. Javier Elorza & Samuel Zamora
Research Paper
https://doi.org/10.7203/sjp.25647
Published on line: 16 December2022
![](https://sepaleontologia.es/wp-content/uploads/2022/11/SJP2022_v37_2_01_image.jpg)
Givetian-Frasnian spiriferids from the Asturian coast (Spain)
Jenaro L. García-Alcalde
Research paper
https://doi.org/10.7203/sjp.25315
Published on line: 10 November 2022
Short Communications
![](https://sepaleontologia.es/wp-content/uploads/2022/12/SJP2022_v37_2_04_image-1.jpg)
The confirmed fossil record of the blue shark Prionace glauca (Linnaeus, 1758) from the South Eastern Pacific
Jaime A. Villafaña, René Kindliman & Martin Chávez-Hoffmeister
Short Communication
https://doi.org/10.7203/sjp.25576
Published on line: 7 December2022
![](https://sepaleontologia.es/wp-content/uploads/2022/12/SJP2022_v37_2_04_image.jpg)
The phylogenetic trees of Florentino Ameghino and cladograms: a case for multiple discovery?
Adrià Casinos
Short Communication
https://doi.org/10.7203/sjp.25549
Published on line: 7 December 2022