PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Paleontology Zoology Mark J MacDougall PeerJ Author Summary Paleontology Zoology PeerJ Contributions Articles 2 November 26, 2025 Mandibular form and function is more disparate in amniotes than in non-amniote tetrapods from the late Palaeozoic Jasper Ponstein, Mark J. MacDougall, Joep Schaeffer, Christian F. Kammerer, Jörg Fröbisch https://doi.org/10.7717/peerj.20243 PubMed 41321945 October 31, 2019 New information on the early Permian lanthanosuchoid Feeserpeton oklahomensis based on computed tomography Mark J. MacDougall, Anika Winge, Jasper Ponstein, Maren Jansen, Robert R. Reisz, Jörg Fröbisch https://doi.org/10.7717/peerj.7753 PubMed 31687269
