Session: Applying Integrated Sedimentology and Ichnology to Refine Paleoenvironmental Interpretations, Identify Paleosalinities, and Reveal Key Sequence Stratigraphic Surfaces along Complex Coastlines (GSA Connects 2021 in Portland, Oregon)

Session No. 12

Sunday, 10 October 2021: 8:00 AM-12:00 PM

ONLINE (Oregon Convention Center)

T98. Applying Integrated Sedimentology and Ichnology to Refine Paleoenvironmental Interpretations, Identify Paleosalinities, and Reveal Key Sequence Stratigraphic Surfaces along Complex Coastlines

GSA Marine and Coastal Geoscience Division

Peter Flaig and Stephen Hasiotis, Advocates

Paper #

Start Time

8:00 AM

Introductory Remarks

12-1

8:05 AM

Withdrawn

12-2

8:20 AM

UNDERSTANDING THE FLUVIAL-TIDAL TRANSITION ZONE IN MODERN AND ANCIENT SYSTEMS USING MAJOR AND TRACE ELEMENTS, C/S ANALYSIS, AND PALYNOLOGY

NORTHRUP, Dustin, Earth and Environmental Sciences, University of Iowa, Iowa City, IA 52245, FINZEL, Emily, Earth and Environmental Sciences, University of Iowa, Iowa City, IA 52242, PEATE, David, Earth & Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242, BOHACS, Kevin M., KMBohacs GEOconsulting, 10018 Sugar Hill Drive, Houston, TX 77042-1540 and HORKLEY, L. Kenneth, Earth & Environmental Science Department, University of Iowa, Trowbridge Hall, North Capitol Street, Iowa City, IA 52242

Recorded Presentation

12-3

8:35 AM

THE PRESENT IS THE KEY TO THE PAST...AS LONG AS THE PAST LOOKED LIKE THE PRESENT: BAYHEAD DELTAS AND BACK-BARRIER SYSTEMS IN TIME AND SPACE (Invited Presentation)

WROBLEWSKI, Anton, PhD, Geology and Geophysics, University of Utah, 1842 FM 949, Alleyton, TX 78935, FLAIG, Peter, Bureau of Economic Geology, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78758 and HASIOTIS, Stephen, Univ KansasDept Geology, 116 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045-7594

Recorded Presentation

12-4

8:50 AM

THE IMPORTANCE OF INTEGRATING SEDIMENTOLOGY AND ICHNOLOGY TO ACCURATELY INTERPRET THE SPATIAL-TEMPORAL RELATIONSHIP OF MIXED CARBONATE-CLASTIC COASTAL-SHELFAL DEPOSITIONAL SYSTEMS, PENNSYLVANIAN (DESMOINESIAN) STRAWN GROUP, TEXAS

FLAIG, Peter, Bureau of Economic Geology, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78758, HASIOTIS, Stephen, Univ KansasDept Geology, 116 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045-7594, AMBROSE, William A., Bureau of Economic Geology, The University of Texas at Austin, Box X, University Station, Austin, TX 78713-8924, HATTORI, Kelly, Bureau of Economic Geology, The University of Texas at Austin, 10611 Exploration Way, Austin, TX 78758 and DEJARNETT, Beverly Blakeney, Oklahoma Geological Survey, University of Oklahoma, Sarkeys Energy Center, Mewbourne College of Earth and Energy, 100 East Boyd Street, Norman, OK 73019

Recorded Presentation

12-5

9:05 AM

RELATIONSHIPS BETWEEN BOUNDING SURFACES, ICHNOCOENOSES, AND ICHNOFACIES IN ERG SYSTEM STRATA: EXAMPLES FROM THE JURASSIC NAVAJO SANDSTONE

HASIOTIS, Stephen, Univ KansasDept Geology, 116 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045-7594, CHAN, Marjorie A., Geology and Geophysics, University of Utah, 115 S 1460 E, Salt Lake City, UT 84112 and PARRISH, Judith, Dept Geological Sciences, Univ Idaho, 875 Perimeter Rd, Moscow, ID 83844-3022

Recorded Presentation

12-6

9:20 AM

RUMORS OF THE J5’S DEMISE HAVE BEEN GREATLY EXAGGERATED: ICHNOLOGY AND SEDIMENTOLOGY REVEAL DETAILS OF AN OXFORDIAN FORCED REGRESSION (Invited Presentation)

WROBLEWSKI, Anton, PhD, Geology and Geophysics, University of Utah, 1842 FM 949, Alleyton, TX 78935

Recorded Presentation

12-7

9:35 AM

Withdrawn

9:50 AM

Break

12-8

10:05 AM

MICROBIAL MAT FACIES AND ICHNOCOENOSES IN THE LOWER CRETACEOUS (ALBIAN) DAKOTA GROUP, DENVER, COLORADO, USA

BUNTIN, Rogers and NOFFKE, Nora, Ocean & Earth Sciences, Old Dominion University, 4600 Elkhorn Avenue, Norfolk, 23529

Recorded Presentation

12-9

10:20 AM

INTEGRATING SUBSURFACE AND OUTCROP DATA TO BUILD A UNIFIED MODEL FOR THE COCKFIELD-GOSPORT SHORE ZONE, MIDDLE EOCENE OF MISSISSIPPI AND ALABAMA

HENSEN, Corey, Earth and Atmospheric Sciences, Cornell University, 112 Hollister Drive, Ithaca, NY 14853-1504, ALLMON, Warren, Paleontological Research Institution, 1259 Trumanburg Road, Ithaca, NY 14850, IVANY, Linda, Department of Earth and Environmental Sciences, Syracuse University, Heroy Geology Lab, Syracuse, NY 13244 and RINDSBERG, Andrew, Department of Biological & Environmental Sciences, Station 7, The University of West Alabama, Livingston, AL 35470

Recorded Presentation

12-10

10:35 AM

INTEGRATING SEDIMENTOLOGY, ICHNOLOGY, AND PALEOPEDOLOGY TO RECONSTRUCT LANDSCAPES AND ECOSYSTEMS OF THE UPPER EOCENE PIPESTONE SPRINGS STRATA, WESTERN MONTANA

HANNEMAN, Debra, 107 Whitetail Rd, Whitehall, MT 59759-9636, HASIOTIS, Stephen, Univ KansasDept Geology, 116 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045-7594, WIDEMAN, Charles, Whitehall GeoGroup Inc., 107 Whitetail Road, Whitehall, MT 59759, LOFGREN, Donald, Raymond M. Alf Museum of Paleontology, 1175 Base Line Road, Claremont, CA 91711 and MCINTOSH, William C., Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801

Recorded Presentation

12-11

10:50 AM

Withdrawn

11:05 AM

Concluding Remarks

Recorded Presentation

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