Coates, M.I. & Tietjen, K. & Johanson, Z. & Friedman, M. & Sang, S. (2021)
The cranium of Helodus simplex (Agassiz, 1838) revised. In: Ancient Fishes and their Living Relatives: a Tribute to John G. Maisey. Alan Pradel, John S. S. Denton & Philippe Janvier (eds.): pp. 193-204, Verlag Dr. Friedrich Pfeil, München, Germany

Friedman, M. & Carnevale, G. (2018)
The Bolca Lagerstätten: shallow marine life in the Eocene. Journal of the Geological Society, 175, 569–579
DOI: 10.1144/jgs2017-164

Adolfssen, J. & Milàn, J. & Friedman, M. (2017)
Review of the Danian vertebrate fauna of southern Scandinavia. Bulletin of the Geological Society of Denmark, 65, 1–23
DOI: 10.37570/bgsd-2017-65-01

Brazeau, M.D. & Friedman, M. (2014)
The characters of Palaeozoic jawed vertebrates. Zoological Journal of the Linnean Society, 170(4), 779–821
DOI: 10.1111/zoj.12111

Criswell, K.E. & Finarelli, J.A. & Friedman, M. & Garwood, R. & Coates, M. (2013)
Deltoptychius: investigating the roots of the chimaeroid cranial condition [Abstract]. Integrative and Comparative Biology: 53(Suppl. 1): E43

Lloyd, G.T. & Friedman, M. (2013)
A survey of palaeontological sampling biases in fishes based on the Phanerozoic record of Great Britain. Palaeogeography, Palaeoclimatology, Palaeoecology, 372, 5–17
DOI: 10.1016/j.palaeo.2012.07.023

Friedman, M. & Sallan, L.C. (2012)
Five hundred million years of extinction and recovery: a phanerozoic survey of large-scale diversity patterns in fishes. Palaeontology, 55(4), 707–742
DOI: 10.1111/j.1475-4983.2012.01165.x

Criswell, K.E. & Finarelli, J.A. & Friedman, M. & Garwood, R. & Coates, M. (2012)
Deltoptychius: cranial characters and rethinking early holocephalan phylogeny [Abstract]. Journal of Vertebrate Paleontology, 32(Suppl. 1), 81–82
DOI: 10.1080/02724634.2012.10635175

Blom, H. & Clack, J.A. & Ahlberg, P.E. & Friedman, M. (2007)
Devonian vertebrates from East Greenland: a review of faunal composition and distribution. Geodiversitas, 29(1), 119–141