Description Hayward, B.W., Kawagata, S., Sabaa, A.T., Grenfell, H.R., van Kerckhoven, L., Johnson, K., and Thomas, E., 2012. The last global extinction (Mid-Pleistocene) of deep-sea benthic foraminifera (Chrysalogoniidae, Ellipsoidinidae, Glandulonodosariidae, Plectofrondiculariidae, Pleursostomellidae, Stilostomellidae), their Late Cretaceous-Cenozoic history and taxonomy: Cushman Foundation for Foraminiferal Research Special Publication, v. 43, pl.2, fig. 4. New Zealand, early Miocene hydrocarbon seepAuthor Hayward, Bruce W.JPG file - 77.20 kB - 343 x 845 pixelsadded on 2017-02-20150 viewsForaminifera taxaDigital photo, entire speciesAmphimorphinella butonensis Keyzer, 1953 †checked Hayward, Bruce W. 2017-02-20 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License