Simon Fraser University

 

 

 

Dashtgard Publications

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2015-2019

Jones, M.T., Dashtgard, S.E. and MacEachern, J.A. (in press) A conceptual model for the preservation of thick, transgressive shoreline successions: examples from the forearc Nanaimo Basin, British Columbia, Canada. Journal of Sedimentary Research.

Basiru, M., Dashtgard, S.E., and MacEachern, J.A. (in press) Quantification of sediment inputs to the McMurray Sub-Basin through paleo-tributaries; Lloydminster area, Alberta, Canada. Journal of Sedimentary Research.

Lane, T.I., Nanson, R.A., Vakarelov, B.K., Ainsworth, R.B. and Dashtgard, S.E. 2017. Evolution and architectural styles of a forced-regressive Holocene delta and megafan, Mitchell River, Gulf of Carpentaria, Australia. In: Hampson, G.J., Reynolds, A.D., Kostic, and Wells, M.R. (eds) Sedimentology of Paralic Reservoirs: Recent Advances. Geological Society, London, Special Publications, 444, p. 305-334.

La Croix, A.D., MacEachern, J.A., Ayranci, K., Hsieh, A., and Dashtgard, S.E. 2017. Facies and ichnological controls on porosity and permeability in the Lower Cretaceous Viking Formation, Alberta, Canada. Journal of Marine and Petroleum Geology., v. 86, p. 636-654.

Dashtgard, S.E., Ainsworth, R.B., and MacEachern, J.A. 2017. Preferential orientation of shrimp-generated Diplocraterion parallelum and their statistical reliability as paleocurrent indicators. Palaios., v. 32, p. 429-438

Brekke, H., MacEachern, J.A., Roenitz, T. and Dashtgard, S.E. 2017. The use of microresistivity image-logs to reduce uncertainty associated with facies interpretations: An example in point bar deposits of the McMurray Formation, Alberta, Canada. AAPG Bulletin., v. 101, p.655-682.

Friesen, O.J., Dashtgard, S.E., Miller, J., Schmitt, L., and Baldwin, C. 2017. Permeability heterogeneity in bioturbated sediments and implications for waterflooding of tight-oil reservoirs, Cardium Formation, Pembina Field, Alberta, Canada. Journal of Marine and Petroleum Geology, Journal of Marine and Petroleum Geology, v. 82, p. 371-387.

Martinius, A.W., Fustic, M., Garner, D.L., Jablonski, B.V.J., Strobl, R.S., MacEachern, J.A. and Dashtgard, S.E. 2017. Reservoir characterization and multiscale heterogeneity modeling of inclined heterolithic strata for bitumen-production forecasting, McMurray Formation, Corner, Alberta, Canada. Journal of Marine and Petroleum Geology, v. 82, p. 333-361.

Gingras, M.K., MacEachern, J.A., Dashtgard, S.E., Ranger, M.J. and Pemberton, S.G. 2016. The Significance of Trace Fossils in the McMurray Formation. Bulletin of Canadian Petroleum Geology., v. 64, p. 233-250.

Ainsworth, R.B., Vakarelov, B.K., MacEachern, J.A., Nanson, R.A., Lane, T.E., Rarity, F., and Dashtgard, S.E. 2016. Process-driven architectural variability in mouth-bar deposits: A case study from a mixed-process mouth-bar complex, Drumheller, Alberta, Canada. Journal of Sedimentary Research, v. 86, p. 512-541.

Dashtgard, S.E. and MacEachern, J.A. 2016. Unburrowed mudstones may record only slightly lowered oxygen conditions in warm, shallow basins. Geology, v. 44, p. 371-374.

Ayranci, K. and Dashtgard, S.E. 2016. Asymmetric deltas below wave base: insights from the Fraser River Delta, Canada. Sedimentology, v. 63, p. 761-779.

Dashtgard, S.E. and La Croix, A.D. 2015. Chapter 3: Sedimentological trends across the tidal-fluvial transition, Fraser River, Canada: a review and some broader implications. In: Fluvial-Tidal Sedimentology, (Ashworth, P.A., Best, J.J., and Parsons, D.P. (eds)). Elsevier, Amsterdam. Developments in Sedimentology No. 68, p. 111-126.

La Croix, A.D., Dashtgard, S.E., Hauck, T.E., Gingras, M.K., and MacEachern, J.A. 2015. Bioturbation trends across the freshwater to brackish-water transition: Refinement of the brackish-water ichnological model. Palaeogeography, Palaeoclimatology, Palaeoecology, v. 440, p. 66-77.

Ainsworth, R.B., Vakarelov, B.K., Lee, C., MacEachern, J.A., Montgomery, A.E., Ricci, L.P., and Dashtgard, S.E. 2015. Architecture and evolution of a regressive, tide-influenced marginal-marine succession, Drumheller, Alberta, Canada. Journal of Sedimentary Research., v. 85, p. 596-625.

La Croix, A.D. and Dashtgard, S.E. 2015. A synthesis of depositional trends in intertidal and upper subtidal sediments across the tidal-fluvial-transition: Fraser River, Canada. Journal of Sedimentary Research., v. 85, p. 683-698.

Dashtgard, S.E., Snedden, J., and MacEachern, J.A. 2015. Unbioturbated sediments on a muddy shelf: hypoxia or simply reduced oxygen saturation? Palaeogeography, Palaeoclimatology, Palaeoecology, v. 425, p. 128-138.

2010-2014

La Croix, A.D. and Dashtgard, S.E. 2014. Of Sand and Mud: Sedimentological Criteria for Identifying the Turbidity Maximum Zone in a Tidally Influenced River. Sedimentology, v. 61, p. 1961-1981.

Ayranci, K., Dashtgard, S.E., and MacEachern, J.A. 2014. A quantitative assessment of the neoichnology and biology of the delta front and prodelta, and implications fro delta ichnology. Palaeogeography, Palaeoclimatology, Palaeoecology, v. 409, p. 114-134.

Dashtgard, S.E., Pearson, N.J., and Gingras, M.K. 2014. Sedimentology, ichnology, ecology and anthropogenic modification of muddy tidal flats in a cold-temperate environment: Chignecto Bay, Canada. In: Sedimentary Coastal Zones from High to Low Latitudes: Similarities and Differences (Martini, P.I. and Wanless, H.R. (Eds.)). Geological Society of London, Special Publication No. 388. p. 229-245.

Johnson, S.M. and Dashtgard, S.E. 2014. The nature of inclined heterolithic stratification in a mixed tidal-fluvial setting: depositional processes, sedimentology and ichnology. Sedimentary Geology, v. 301, p. 41-53.

Czarnecki, J.M., Dashtgard, S.E., Pospelova, V., Matthewes, R., and MacEachern, J.A. 2014. Palynology and geochemistry of channel-margin sediments across the tidal-fluvial transition of the lower Fraser River, British Columbia, Canada: Implications for the rock record. Marine and Petroleum Geology, v. 51, p.152-166.

Ayranci, K. and Dashtgard, S.E. 2013. Infaunal holothurian distributions and their traces in the Fraser River delta front and prodelta, British Columbia, Canada. Palaeogeography, Palaeoclimatology, Palaeoecology, v. 392, p. 232-246.

Dashtgard, S.E., Venditti, J.G., Hill, P.R., Sisulak, C.F., Johnson, S.M. and La Croix, A.D. 2012. Sedimentation across the tidal-fluvial transition in a tide-influenced, fluvially dominated delta, Fraser River Delta, Canada. The Sedimentary Record, v. 10, p. 3-9.

Morshedian, A., MacEachern, J.A., and Dashtgard, S.E. 2012. Integrated ichnology, sedimentology, and stratigraphy of the Lower Cretaceous Mannville Group (Sparky Alloformation), West-Central Saskatchewan. Bulletin of Canadian Petroleum Geology, v. 60, p. 69-91.

MacEachern, J.A., Bann, K.L., Gingras, M.K., Zonneveld, J-P., Dashtgard, S.E., and Pemberton, S.G. 2012. Chapter 4: The ichnofacies paradigm. In: Trace Fossils as Indicators of Sedimentary Environments (Knaust, D. and Bromley, R.G. (eds.)). Developments in Sedimentology, v. 64, p. 101-136.

MacEachern, J.A., Dashtgard, S.E., Knaust, D., Catuneanu, O., Bann, K.L. and Pemberton, S.G. 2012. Chapter 6: Sequence stratigraphy. In: Trace Fossils as Indicators of Sedimentary Environments (Knaust, D. and Bromley, R.G. (eds.)). Developments in Sedimentology, v. 64, p. 155-192.

Dashtgard, S.E., and Gingras, M.K. 2012. Chapter 10: Marine Invertebrate Neoichnology. In: Trace Fossils as Indicators of Sedimentary Environments (Knaust, D. and Bromley, R.G. (eds.)), Elsevier. Developments in Sedimentology, v. 64, p. 273-295.

Gingras, M.K., MacEachern, J.A., and Dashtgard, S.E. 2012. Chapter 16: Estuaries. In: Trace Fossils as Indicators of Sedimentary Environments (Knaust, D. and Bromley, R.G. (eds.)). Developments in Sedimentology, v. 64, p. 471-514

Pemberton, S.G., MacEachern, J.A., Dashtgard, S.E., Bann, K.L., Gingras, M.K., and Zonneveld, J-P. 2012. Chapter 19: Shorefaces. In: Trace Fossils as Indicators of Sedimentary Environments (Knaust, D. and Bromley, R.G. (eds.)). Developments in Sedimentology, v. 64, p. 585-625.

Ayranci, K., Lintern, D.G., Hill, P.R. and Dashtgard, S.E. 2012. Tide-supported gravity flows on the upper delta front, Fraser River delta, Canada. Marine Geology, v. 326-328, p. 166-170.

Gingras, M.K., MacEachern, J.A., and Dashtgard, S.E. 2012. The potential of trace fossils as tidal indicators. Sedimentary Geology, v. 279, p. 97-106.

Dashtgard, S.E., MacEachern, J.A., Frey, S.E., and Gingras, M.K. 2012. Tidal effects on the shoreface: Towards a conceptual framework. Sedimentary Geology, v. 279, p. 42-61.

Frey, S.E. and Dashtgard, S.E. 2012. Algal-enhanced gravel transport. Sedimentary Geology, v. 265-266, p. 121-125.

Sisulak, C.F. and Dashtgard, S.E. 2012. Seasonal controls on the development and character of inclined heterolithic stratification in a tide-influenced, fluvially dominated channel: Fraser River, Canada. Journal of Sedimentary Research, v. 82, p. 244-257.

La Croix, A.D., Gingras, M.K., Dashtgard, S.E., and Pemberton, S.G. 2012. Computer modeling bioturbation: the creation of porous and permeable fluid-flow pathways. AAPG Bulletin, v. 96, p. 545-556.

Frey, S.E. and Dashtgard, S.E. 2011. Sedimentology, ichnology, and hydrodynamics of straight-margin, sand-and-gravel beaches and shorefaces: Strait of Juan de Fuca, British Columbia, Canada. Sedimentology, v. 58, p. 1326-1346.

Dashtgard, S.E. 2011. Linking invertebrate burrow distributions (neoichnology) to physicochemical stresses on a sandy tidal flat: implications for the rock record. Sedimentology, v. 58, p. 1303-1325.

Dashtgard, S.E. 2011. Neoichnology of the lower delta plain: Fraser River Delta, British Columbia, Canada: Implications for the ichnology of deltas. Palaeogeography, Palaeoclimatology, Palaeoecology, v. 307, p. 98-108.

Gingras, M.K., MacEachern, J.A., and Dashtgard, S.E. 2011. Process ichnology and the elucidation of physico-chemical stress. Sedimentary Geology, v. 237, p. 115-134.

2005-2009

Dashtgard, S.E., Gingras, M.K., and MacEachern, J.A. 2009. Tidally modulated shorefaces. Journal of Sedimentary Research, v. 79, p. 793-807.

Frey, S.E., Gingras, M.K., and Dashtgard, S.E. 2009. Experimental studies of gas and water escape structures: mechanisms and morphologies. Journal of Sedimentary Research, v. 79, p. 808-816.

Hauck, T.E., Dashtgard, S.E., Pemberton, S.G., and Gingras, M.K. 2009. Brackish-water ichnological trends in a microtidal barrier island / embayment system, Kouchibouguac National Park, New Brunswick, Canada. Palaios, v. 24, p. 478-496.

Gingras, M.K., Pemberton, S.G., Dashtgard, S.E., and Dafoe, L. 2008. How fast do invertebrates burrow? Palaeogeography, Palaeoclimatology, Palaeoecology, 270, p. 280-286.

Dashtgard, S.E., Buschkuehle, M.B.E., Farigrieve, B., and Berhane, M. 2008. Geological characterization and potential for carbon dioxide (CO2) enhanced oil recovery in the Cardium Formation, Pembina Field, Alberta. Bulletin of Canadian Petroleum Geology, 56, p.147-164.

Gingras, M.K., Dashtgard, S.E., MacEachern, J.A., and Pemberton, S.G. 2008. Biology of shallow-marine ichnology, a modern perspecitve. Aquatic Biology, 2, p. 255-268.

Hauck, T.E., Dashtgard, S.E., and Gingras, M.K. 2008. Relationships between organic carbon and pascichnia morphology in intertidal deposits: Bay of Fundy, New Brunswick. Palaios, 23, p. 336-343.

Dashtgard, S.E., Gingras, M.K., and Pemberton, S.G. 2008. Grain-size controls on the distribution of bioturbation. Palaeogeography, Palaeoclimatology, Palaeoecology, 257, p. 224-243.

Dashtgard, S.E. and Gingras, M.K. 2007. Tidal controls on the morphology and sedimentology of gravel-dominated deltas and beaches: Examples from the megatidal Bay of Fundy, Canada. Journal of Sedimentary Research, 77, p. 1063-1077.

Dashtgard, S.E., White, R.O., Butler, K.E., and Gingras, M.K. 2007. Effects of relative sea level change on the depositional character of an embayed beach, Bay of Fundy, Canada. Marine Geology, 239, p. 143-161.

Dashtgard, S.E., Gingras, M.K., and Butler, K.E. 2006. Sedimentology and stratigraphy of a transgressive, muddy gravel beach: Waterside Beach, Bay of Fundy, Canada. Sedimentology, 53, p. 279-296.

Dashtgard, S.E., and Gingras, M.K. 2005. Facies architecture and ichnology of recent salt-marsh deposits: Waterside Marsh, New Brunswick, Canda. Journal of Sedimentary Research, 75, p. 596-607.

Dashtgard, S.E., and Gingras, M.K. 2005. The temporal significance of bioturbation in backshore deposits: Waterside Beach, New Brunswick, Canada. Palaios, 20, p. 589-595.