Dr. Erin Maxwell

Curator

Fossil aquatic vertebrates

Contact

Tel.:
+49 (0) 711 / 8936-145
Fax:
+49 (0) 711 / 8936-100

Research interests

My research interests focus on addressing the following questions: Is there a relationship between intraspecific variation and directionality of morphological evolution over geological time? What can we learn from studying fossil ontogenies? How do abiotic factors influence the two previous questions – especially the amount and type of meristic (count) variation observed? I am currently studying these sources of variation in marine vertebrates from the Early Jurassic of southwestern Germany.

Projects

Publications (last 5 years)

2020 / in press

  • López-Arbarello, A., Maxwell, E.E., & Schweigert, G. 2020. New Halecomorph (Actinopterygii, Neopterygii) from the Nusplingen Lithographic Limestone (Upper Jurassic, Late Kimmeridgian), Germany. Journal of Vertebrate Paleontology 40(2):e1771348. 
  • Maxwell, E.E., & Cortés, D. 2020. A revision of the Early Jurassic ichthyosaur Hauffiopteryx (Reptilia: Ichthyosauria), and description of a new species from southwestern Germany. Paleontologia Electronica 23(2):a31.
  • Maxwell, E.E., Lambers, P. H., López-Arbarello, A., & Schweigert, G. 2020. Re-evaluation of pachycormid fishes from the Late Jurassic of Southwestern Germany. Acta Palaeontologica Polonica 65(3):429-453.
  • Pardo-Pérez, J.M., Kear, B.P. & Maxwell, E.E. 2020. Skeletal pathologies track body plan evolution in ichthyosaurs. Scientific Reports 10:4206.
  • Serafini, G., Amalfitano, J., Cobianchi, M., Fornaciari, B., Maxwell, E.E., Papazzoni, C.A., Roghi, G. & Giusberti, L. 2020. Evidence of opportunistic feeding between ichthyosaurs and the oldest occurrence of the hexanchid shark Notidanodon from the Upper Jurassic of northern Italy. Rivista Italiana di Paleontologia e Stratigrafia 126(3).

2019

  • Anderson, K.L., Druckenmiller, P.S., Erickson, G.M., and Maxwell, E.E. 2019. Skeletal microstructure of Stenopterygius quadriscissus (Reptilia, Ichthyosauria) from the Posidonienschiefer (Posidonia Shale, Lower Jurassic) of Germany. Palaeontology 62(3):433-449.
  • Cortés, D., Larsson, H.C.E., Maxwell, E.E., Parra Ruge, M.L., Patarroyo, P., Wilson, J.A. 2019. An Early Cretaceous teleosaurid (Crocodylomorpha: Thalattosuchia) from Colombia. Ameghiniana 56 (5):365-379.
  • Maxwell, E.E., Cortés, D., Patarroyo, P., and Parra Ruge, M.L. 2019. A new specimen of Platypterygius sachicarum (Reptilia, Ichthyosauria) from the Early Cretaceous of Colombia and its phylogenetic implications. Journal of Vertebrate Paleontology 39(1):e1577875.
  • Miedema, F. and Maxwell, E.E. 2019. Ontogeny of the braincase in Stenopterygius (Reptilia, Ichthyosauria) from the Lower Jurassic of Germany. Journal of Vertebrate Paleontology 39: e1675164.
  • Pardo-Pérez, J.M., Kear, B., and Maxwell, E.E. 2019. Palaeoepidemiology in extinct vertebrate populations: factors influencing skeletal health in Jurassic marine reptiles. Royal Society Open Science 6:190264.

2018

2017

  • Fornaciari, B., Maxwell, E., Fornaciari, E., Papazzoni, C.A., and Zorzin, R. 2017. A new platypterygiine ichthyosaur rostrum from the Lower Cretaceous of the Lessini Mountains (Northern Italy). Cretaceous Research 71: 137–144.
  • Maxwell, E.E. and Martindale, R.C. 2017. New Saurorhynchus (Actinopterygii: Saurichthyidae) material from the Early Jurassic of Alberta, Canada. Canadian Journal of Earth Sciences 54: 714-719.
  • Maxwell, E.E., and Stumpf, S. 2017. Revision of Saurorhynchus (Actinopterygii, Saurichthyidae) from the Early Jurassic of England and Germany. European Journal of Taxonomy 321: 1-29.
  • Paparella, I., Maxwell, E.E., Cipriani, A., Roncacè, S., and Caldwell, M.W. 2017. The first ophthalmosaurid ichthyosaur from the Upper Jurassic of the Umbrian-Marchean Appenines (Marche, Central Italy). Geological Magazine 154: 837-858.
  • Vincent, P., Allemand, R., Taylor, P.D., Suan, G., and Maxwell, E.E. 2017. New insights on the systematics, palaeoecology and palaeobiology of a plesiosaurian with soft tissue preservation from the Toarcian of Holzmaden, Germany. The Science of Nature 104: 51.

2016

  • Argyriou, T., Clauss, M., Maxwell, E.E., Furrer, H., and Sánchez-Villagra, M.R. 2016. Exceptional preservation reveals gastrointestinal anatomy and evolution in early actinopterygian fishes. Scientific Reports 6: 18758.
  • Dick, D.G., Schweigert, G., and Maxwell, E.E. 2016. Trophic niche ontogeny and palaeoecology of early Toarcian Stenopterygius (Reptilia: Ichthyosauria). Palaeontology 59(3): 423-431.
  • Frey, L., Maxwell, E.E. and Sánchez-Villagra, M.R. 2016. Intraspecific variation in fossil vertebrate populations: fossil killifishes (Actinopterygii: Cyprinodontiformes) from the Oligocene of Central Europe. Palaeontologia Electronica 19.2.14A: 1-27.
  • Kupfer, A., Maxwell, E., Reinhard, S., and Kuehnel, S. 2016. The evolution of parental investment in caecilian amphibians: a comparative approach. Biological Journal of the Linnean Society 119(1): 4-14.
  • Maxwell, E.E. 2016. First Middle Jurassic record of Saurichthyidae (Actinopterygii). Paläontologische Zeitschrift 90(2): 287-291. 
  • Maxwell, E.E., Alexander, S., Bechly, G., Eck, K., Frey, E., Grimm, K., Kovar-Eder, J., Mayr, G., Micklich, N., Rasser, M., Roth-Nebelsick, A., Salvador, R.B., Schoch, R.R., Schweigert, G., Stinnesbeck, W., Wolf-Schwenninger, K., Ziegler, R. 2016. The Rauenberg fossil Lagerstätte (Baden-Württemberg, Germany): a window into early Oligocene marine and coastal ecosystems of Central Europe. Palaeogeography, Palaeoclimatology, Palaeoecology 463: 238–260.
  • Maxwell, E.E., Diependaal, H., Winkelhorst, H., Goris, G., and Klein, N. 2016. A new species of Saurichthys (Actinopterygii: Saurichthyidae) from the Middle Triassic of Winterswijk, The Netherlands. Neues Jahrbuch für Geologie und Paläontologie Abh. 280(2): 119-134.
  • Maxwell, E.E., and Vincent, P. 2016. Effects of the early Toarcian Oceanic Anoxic Event on ichthyosaur body size and faunal composition in the Southwest German Basin. Paleobiology 42(1): 117-126.
  • Schweigert, G., Maxwell, E.E., and Dietl, G. 2016. First record of a true mortichnium produced by a fish. Ichnos 23(1-2): 71-76.
  • Maxwell, E.E., Dick, D., Padilla, S., and Parra, M.L. 2016. A new ophthalmosaurid ichthyosaur from the Early Cretaceous of Colombia. Papers in Palaeontology 2(1): 59-70.

2015

Exhibitions

2016-2017

The SMNS has one of the largest collections worldwide of fossils from the Posidonia Shale of Holzmaden. However, the depositional conditions resulting in the preservation of these spectacular finds also lead to an abundance of iron sulfide minerals deposited in and around the fossil. When exposed to the atmosphere following excavation, chemical changes begin that can damage and even eventually destroy the fossil. This exhibition focused on both the mineralogy and formation of iron sulfide minerals such as pyrite and marcasite in sedimentary environments, and also the process of fossil conservation and restoration.

CV

since 2014

  • Curator for fossil aquatic vertebrates, Staatliches Museum für Naturkunde, Stuttgart

2012-2014

  • Postdoctoral researcher, Evolutionary Morphology Group (Prof. Sánchez), Paläontologisches Institut und Museum, Universität Zürich, Schweiz

2010-2012

  •  Humboldt postdoctoral fellow, Staatliches Museum für Naturkunde, Stuttgart (Host: Rainer Schoch) und Museum für Naturkunde, Berlin (Host:Johannes Müller)

2008-2010

  • Killam Forschungstipendiatin, Dept. of Biology, University of Alberta (Arbeitsgruppe: Michael Caldwell)

2003-2008

  • PhD program, McGill University (Dissertation: Evolution of Avian Ossification Sequences)

1999-2003

  • BSc program, University of Alberta (Evolutionary Biology)