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| | Allan A. Ekdale (Site not responding. Last check: 2007-11-06) |
 | | Ekdale, A. A., and Bromley, R. G., 2003, Paleoethologic interpretation of complex Thalassinoides in shallow-marine limestones, Lower Ordovician, southern Sweden: Palaeogeography, Palaeoclimatology, Palaeoecology, 192:221-227. |
 | | Ekdale, A. A., and Lamond, R. E., 2003, Behavioral cladistics of trace fossils: evolution of derived trace-making skills: Palaeogeography, Palaeoclimatology, Palaeoecology, 192:335-343. |
 | | Gibert, J M. de, and Ekdale, A. A., 2002, Ichnology of a restricted epicontinental sea, Arapien Shale, Middle Jurassic, Utah, USA: Palaeogeography, Palaeoclimatology, Palaeoecology, 183:275-286. |
| www.mines.utah.edu /geology/people/faculty/ekdale_long.html (1287 words) |
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