Edit: Living fossil about evowikipedia HOT 3 OPEN

Casane, D., Laurenti, P., 2013. Why coelacanths are not “living fossils.” BioEssays.
CRISP, M., COOK, L., 2005. Do early branching lineages signify ancestral traits? Trends in Ecology and Evolution 20, 122–128. doi:10.1016/j.tree.2004.11.010
Grandcolas, P., Nattier, R., Trewick, S., 2014. Relict species: a relict concept? Trends Ecol Evol (Amst) 1–9. doi:10.1016/j.tree.2014.10.002
Gregory, T.R., 2008. Understanding Evolutionary Trees. Evo Edu Outreach 1, 121–137. doi:10.1007/s12052-008-0035-x
Krell, F.T., Cranston, P.S., 2004. Which side of the tree is more basal? Systematic Entomology 29, 279–281.
Mathers, T.C., Hammond, R.L., Jenner, R.A., Hänfling, B., Gómez, A., n.d. Multiple global radiations in tadpoleshrimps challenge the concept of “living fossils” [WWW Document]. peerj.com. URL https://peerj.com/articles/62.pdf (accessed 6.6.13).
Nagalingum, N.S., Marshall, C.R., Quental, T.B., Rai, H.S., Little, D.P., Mathews, S., 2011. Recent synchronous radiation of a living fossil. Science 334, 796–799. doi:10.1126/science.1209926
Omland, K.E., Cook, L.G., Crisp, M.D., 2008. Tree thinking for all biology: the problem with reading phylogenies as ladders of progress. BioEssays 30, 854–867. doi:10.1002/bies.20794