1991

• Ahlberg, P.E. 1991. A re-examination of sarcopterygian interrelationships, with special reference to the Porolepiformes. Zoological journal of the Linnean Society 103(3): 241–287. DOI: 10.1111/j.1096-3642.1991.tb00905.x Reference page. 

1992

• Ahlberg, P.E. 1992. A new holoptychiid porolepiform fish from the Upper Frasnian of Elgin, Scotland. Palaeontology 35(4): 813–828. Reference page. 

1996

• Cloutier, R.C. & Ahlberg, P.E. 1996. Morphology, characters, and the interrelationships of basal sarcopterygians. Pp. 445–479 in: Stiassny, M.L.J., Parenti, L.R. & Johnson, G.D. (eds.): Interrelationships of Fishes. San Diego (Academic Press). Reference page. 

2001

• Ahlberg, P.E., Johanson, Z. & Daeschler, E.B. 2001. The late Devonian lungfish Soederberghia (Sarcopterygii, Dipnoi) from Australia and North America, and its biogeographical implications. Journal of Vertebrate Paleontology 21(1): 1–12. DOI: 10.1671/0272-4634(2001)021[0001:TLDLSS]2.0.CO;2 Reference page. 

2010

• Clément, G. & Ahlberg, P.E. 2010. The endocranial anatomy of the early sarcopterygian Powichthys from Spitsbergen, based on CT scanning. Pp. 363-377 in: Elliott, D.K., Maisey, J.G., Yu, X. & Miao, D. (eds): Morphology, Phylogeny and Paleobiogeography of Fossil Fishes. Verlag Dr. Friedrich Pfeil, München. Reference page. 

2013

• Johanson, Z., Ahlberg, P. E., & Ritchie, A. 2013. First record of Porolepis (Sarcopterygii; Porolepiformes) from eastern Gondwana. Canadian Journal of Earth Sciences 50(3): 249–253. DOI: 10.1139/cjes-2012-0063 Reference page. 

2013

• Zhu, M., Yu, X., Ahlberg, P.E., Choo, B., Lu, J., Qiao, T., Qu, Q., Zhao, W., Jia, L., Blom, H. & You’an Zhu, Y. 2013. A Silurian placoderm with osteichthyan-like marginal jaw bones. Nature, 502: 188-194. DOI: 10.1038/nature12617 Reference page. 

2016

• Lu, J., Zhu, M., Ahlberg, P.E., Qiao, T., Zhu, Y., Zhao, W. & Jia, L. 2016. A Devonian predatory fish provides insights into the early evolution of modern sarcopterygians. Science Advances 2(6): e1600154. DOI: 10.1126/sciadv.1600154 Reference page. 

• Clement, A.M., Strand, R., Nysjö, J., Long, J.A. & Ahlberg, P.E. 2016. A new method for reconstructing brain morphology: applying the brain-neurocranial spatial relationship in an extant lungfish to a fossil endocast. Royal Society Open Science 3(7): 160307. DOI: 10.1098/rsos.160307 Reference page.