Klein, N. (2009). "Skull morphology of Anarosaurus heterodontus (Reptilia: Sauropterygia: Pachypleurosauria) from the Lower Muschelkalk of the Germanic Basin (Winterswijk, the Netherlands)". Journal of Vertebrate Paleontology. 29 (3): 665–676. Bibcode:2009JVPal..29..665K. doi:10.1671/039.029.0327. S2CID86204928.
Houssaye, A. (2013). "Bone histology of aquatic reptiles: what does it tell us about secondary adaptation to an aquatic life?". Biological Journal of the Linnean Society. 108 (1): 3–21. doi:10.1111/j.1095-8312.2012.02002.x. S2CID82741198.
Klein, N. (2009). "Skull morphology of Anarosaurus heterodontus (Reptilia: Sauropterygia: Pachypleurosauria) from the Lower Muschelkalk of the Germanic Basin (Winterswijk, the Netherlands)". Journal of Vertebrate Paleontology. 29 (3): 665–676. Bibcode:2009JVPal..29..665K. doi:10.1671/039.029.0327. S2CID86204928.
Klein, N. (2009). "Skull morphology of Anarosaurus heterodontus (Reptilia: Sauropterygia: Pachypleurosauria) from the Lower Muschelkalk of the Germanic Basin (Winterswijk, the Netherlands)". Journal of Vertebrate Paleontology. 29 (3): 665–676. Bibcode:2009JVPal..29..665K. doi:10.1671/039.029.0327. S2CID86204928.
Houssaye, A. (2013). "Bone histology of aquatic reptiles: what does it tell us about secondary adaptation to an aquatic life?". Biological Journal of the Linnean Society. 108 (1): 3–21. doi:10.1111/j.1095-8312.2012.02002.x. S2CID82741198.