%0 Journal Article %T Tooth mineralization and histology patterns in extinct and extant snaggletooth sharks, Hemipristis (Carcharhiniformes, Hemigaleidae)¡ªEvolutionary significance or ecological adaptation? %A Cathrin Pfaff %A Charlie J. Underwood %A David J. Ward %A J¨¹rgen Kriwet %A Patrick L. Jambura %J Archive of "PLoS ONE". %D 2018 %R 10.1371/journal.pone.0200951 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082511/