or select from list (show only references with data):
| johnson2009 | JOHNSON, G.D. & THAYER, D.W. (2009) Early Pennsylvanian xenacanth chondrichthyans from the Swisshelm Mountains, Arizona, U.S.A. Acta Palaeontologica Polonica, 54 (4): 649 |
| johnson2009a | JOHNSON, R.L. & BESTER, M.N. & DUDLEY, S.F.J. & OOSTHUIZEN, W.H. & MEYER, M. & HANCKE, L. & GENNARI, E. (2009) Coastal swimming patterns of white sharks (Carcharodon carcharias) at Mossel Bay, South Africa. Environmental Biology of Fishes, 85 (3): 189 |
| johnson2012 | JOHNSON, G.D. (2012) Sharks from the geraldine bonebed, lower permian of Texas. Abstract Journal of Vertebrate Paleontology, 32 (Suppl. 1): 118 |
| johnson2012a | JOHNSON, G.D. (2012) Possible origin of the xenacanth sharks Orthacanthus texensis and Orthacanthus platypternus in the Lower Permian of Texas, USA. Historical Biology, 24 (4): 369 |
| johnson2013 | JOHNSON, G.D. (2013) Xenacanth Sharks and other Vertebrates from the Geraldine Bonebed, Lower Permian of Texas. New Mexico Museum of Natural History and Science, Bulletin, 60: 161 |
| johnson2016 | JOHNSON, M.S. & KRAVER, D.W. & RENSHAW, G.M. & RUMMER, J.L. (2016) Will ocean acidification affect the early ontogeny of a tropical oviparous elasmobranch (Hemiscyllium ocellatum)? Conservation Physiology, 4 (1): cow003 |
| johnson2017 | JOHNSON, G.J. & BUCKWORTH, R.C. & LEE, H. & MORGAN, J.A. & OVENDEN, J.R. & MCMAHON, C.R. (2017) A novel field method to distinguish between cryptic carcharhinid sharks, Australian blacktip shark Carcharhinus tilstoni and common blacktip shark C. limbatus, despite the presence of hybrids. Journal of Fish Biology, 90 (1): 39 |
| johnson2017a | JOHNSON, J.G. & NAPLES, L.M. & VAN BONN, W.G. & KENT, A.D. & MITCHELL, M.A. & ALLENDER, M.C. (2017) Evaluation of health parameters in cownose rays (Rhinoptera bonasus) housed in a seasonal touch pool habitat compared with an off-exhibit habitat. Journal of Zoo and Wildlife Medicine, 48 (4): 954-960 |
| jones1971 | JONES, E.C. (1971) Isistius brasiliensis, a squaloid shark, the probable cause of crater wounds on fishes and cetaceans. Fishery Bulletin, 69 (4): 791 |
| johnson2018 | JOHNSON, G.D. (2018) Orthacanthus platypternus (Cope, 1883) (Chondrichthyes: Xenacanthiformes) teeth and other isolated vertebrate remains from a single horizon in the early Permian (Artinskian) Craddock Bonebed, lower Clear Fork Group, Baylor County, Texas, USA. Acta Geologica Polonica, 68 (3): 421 |
| johnsonransom2016 | JOHNSON-RANSOM, E. & SHIMADA, K. (2016) Fossil Fishes from the Pfeifer Shale Member of the Upper Cretaceous Greenhorn Limestone in North-Central Kansas, U.S.A. Transactions of the Kansas Academy of Science, 119 (2): 201 |
| johnsonransom2016a | JOHNSON-RANSOM, E. & SHIMADA, K. & KIRKLAND, J.I. (2016) The Late Cretaceous Lamniform Shark, Cretoxyrhina mantelli, from the Fairport Chalky Shale Member of the Carlile Shale in Northeastern Nebraska. Transactions of the Kansas Academy of Science, 119 (2): 208 |
| johnsonransom2018 | JOHNSON-RANSOM, E.D. & POPOV, E.V. & DEMÉRÉ, T.A. & SHIMADA, K. (2018) The Late Cretaceous Chimaeroid Fish, Ischyodus bifurcatus Case (Chondrichthyes: Holocephali), from California, USA, and Its Paleobiogeographical Significance. Paleontological Research, 22 (4): 364-372 |
| johnsonrestrepo2005 | JOHNSON-RESTREPO, B. & KANNAN, K. & ADDINK, R. & ADAMS, D.H. (2005) Polybrominated Diphenyl Ethers and Polychlorinated Biphenyls in a Marine Foodweb of Coastal Florida. Environmental Science & Technology, 39 (21): 8243 |
| johnsonrestrepo2007 | JOHNSON-RESTREPO, B. & ADAMS, D.H. & KANNAN, K. (2007) Tetrabromobisphenol A (TBBPA) and hexabromocyclododecanes (HBCDs) in tissues of humans, dolphins, and sharks from the United States. Chemosphere, 70: 1935 |
| johnston1902 | JOHNSTON, J.B. (1902) The Homology of the Selachian Ampullae. Anatomischer Anzeiger, 21: 308 |
| johnston1910 | JOHNSTON, J.B. (1910) A Note on the Forebrain of Chimaera. Anatomischer Anzeiger, 36: 233 |
| johnston1945 | JOHNSTON, T.H. & MAWSON, P.M. (1945) Some parasitic nematodes from south Australian marine fish. Transactions of the Royal Society of South Australia, 69: 114 |
| johnston1950 | JOHNSTON, T.H. & MUIRHEAD, N.C. (1950) Some Australian caryophyllaeid cestodes. Records of the South Australian Museum 9: 339 |
| johnston1971 | JOHNSTON, W.H. & ACTON, R.T. & WEINHEIMER, P.F. & NIEDERMEIER, W. & EVANS, E.E. & SHELTON, E. & BENNETT, J.C. (1971) Isolation and physico-chemical characterization of the "IgM-like" immunologlobulin from the stingray Dasyatis americana. Journal of Immunology, 107 (3): 782 |