Contributions
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_01_a.jpg)
New data about the oldest european lagomorpha: Description of the new genus Ephemerolagus nievae gen. nov. et sp. nov.
Monique Vianey-Liaud & Renaud Lebrun
Research paper
https://doi.org/10.7203/sjp.28.1.17812
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_02.jpg)
On the status of early Eucricetodontinae (Muroidea, Rodentia) with a special focus on the Atavocricetodon vs Eucricetodon issue: morphometrical and microstructural aspects
Helder Gomes Rodrigues, Laurent Marivaux & Monique Vianey-Liaud
Research paper
https://doi.org/10.7203/sjp.28.1.17813
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2016_v28_1_03a_image-1024x571.jpg)
New data on the mammalian systematics and biostratigraphy of the middle Miocene from Húmera (Pozuelo de Alarcón, Madrid)
Juan A. Cárdaba, María Presumido, Omid Fesharaki, Ana I. Casado, Rubén Perales & Marta Muñiz Pérez
Research paper
https://doi.org/10.7203/sjp.28.1.17814
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_04.jpg)
Artistic reconstruction of the appearance of Prosantorhinus Heissig, 1974, the teleoceratine rhinoceros from the Middle Miocene of Somosaguas
Marco Ansón & Manuel Hernández Fernández
Research paper
https://doi.org/10.7203/sjp.28.1.17815
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_05_a.jpg)
Turtles from the middle Miocene (MN5) of Somosaguas (Pozuelo de Alarcón, Madrid, Spain)
Adán Pérez-García
Research paper
https://doi.org/10.7203/sjp.28.1.17816
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_06.jpg)
Reconstruction of the internal structure of the pore system of a complex dinosaur eggshell (Megaloolithus siruguei)
Diego Rasskin-Gutman, Javier Elez, Borja Esteve-Altava & Nieves López-Martínez
Research paper
https://doi.org/10.7203/sjp.28.1.17831
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_07.jpg)
New mosasaurid teeth (Reptilia: Squamata) from the Maastrichtian of Albaina (Laño quarry, Condado de Treviño)
Nathalie Bardet, Gorka Martin, J. Carmelo Corral, Xabier Pereda Suberbiola & Humberto Astibia
Research paper
https://doi.org/10.7203/sjp.28.1.17832
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_08.jpg)
History of two lineages: Comparative analysis of the fossil record in Amiiformes and Pycnodontiformes (Osteichthyes, Actinopterygii)
Francisco José Poyato-Ariza & Hugo Martín-Abad
Research paper
https://doi.org/10.7203/sjp.28.1.17833
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_09.jpg)
Conohyus simorrensis (Lartet, 1851) (Suidae, Mammalia) from the Middle Miocene of Carpetana (Madrid, Spain)
Martin Pickford
Research paper
https://doi.org/10.7203/sjp.28.1.17834
Published: 30 June 2013
![](https://sepaleontologia.es/wp-content/uploads/2021/04/sjp2013_v28_1_10.jpg)
European Goniopholididae from the Early Albian Escucha Formation in Ariño (Teruel, Aragón, Spain)
Ángela D. Buscalioni, Luis Alcalá, Eduardo Espílez & Luis Mampel
Research paper
https://doi.org/10.7203/sjp.28.1.17835
Published: 30 June 2013