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Journal Article

TRACE FOSSILS OF PROBLEMATIC ORIGIN: ASSESSING SILICIFIED TRACE FOSSILS FROM THE PERMIAN OF UTAH, U.S.A.

ZACKERY P. WISTORT, KATHLEEN A. RITTERBUSH, A. A. EKDALE
Journal: PALAIOS
Published: 19 December 2019
PALAIOS (2019) 34 (12): 631–638.
DOI: https://doi.org/10.2110/palo.2019.011
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Morphometric analysis of graphoglyptid trace fossils in two dimensions: implications for behavioral evolution in the deep sea

James R. Lehane, A. A. Ekdale
Journal: Paleobiology
Published: 16 March 2016
Paleobiology (2016) 42 (2): 317–334.
DOI: https://doi.org/10.1017/pab.2015.52
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Trace fossils of possible parasites inside the gut contents of a hadrosaurid dinosaur, Upper Cretaceous Judith River Formation, Montana

Justin Tweet, Karen Chin, A. A. Ekdale
Published: 01 March 2016
Journal of Paleontology (2016) 90 (2): 279–287.
DOI: https://doi.org/10.1017/jpa.2016.43
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PALEOECOLOGY AND TAPHONOMY OF TRACE FOSSILS IN THE EOLIAN UPPER TRIASSIC/LOWER JURASSIC NUGGET SANDSTONE, NORTHEASTERN UTAH

THOMAS R. GOOD, A. A. EKDALE
Journal: PALAIOS
Published: 01 August 2014
PALAIOS (2014) 29 (8): 401–413.
DOI: https://doi.org/10.2110/palo.2014.013
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Analytical tools for quantifying the morphology of invertebrate trace fossils

James R. Lehane, A. A. Ekdale
Published: 01 July 2014
Journal of Paleontology (2014) 88 (4): 747–759.
DOI: https://doi.org/10.1666/13-080
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FRACTAL ANALYSIS OF GRAPHOGLYPTID TRACE FOSSILS

JAMES R. LEHANE, A. A. EKDALE
Journal: PALAIOS
Published: 01 January 2013
PALAIOS (2013) 28 (1): 23–32.
DOI: https://doi.org/10.2110/palo.2012.p12-081r
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PALEOETHOLOGIC SIGNIFICANCE OF BIOGLYPHS: FINGERPRINTS OF THE SUBTERRANEANS

A. A. EKDALE, JORDI M. DE GIBERT
Journal: PALAIOS
Published: 01 August 2010
PALAIOS (2010) 25 (8): 540–545.
DOI: https://doi.org/10.2110/palo.2009.p09-066r
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Cretaceous Ray Traces?: An Alternative Interpretation for the Alleged Dinosaur Tracks of La Posa, Isona, NE Spain

JORDI MARTINELL, JORDI M. DE GIBERT, ROSA DOMÈNECH, A. A. EKDALE, PETER P. STEEN
Journal: PALAIOS
Published: 01 August 2001
PALAIOS (2001) 16 (4): 409–416.
DOI: https://doi.org/10.1669/0883-1351(2001)016<0409:CRTAAI>2.0.CO;2
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Trace fossil assemblages reflecting stressed environments in the Middle Jurassic Carmel Seaway of central Utah

J. M. de Gibert, A. A. Ekdale
Published: 01 July 1999
Journal of Paleontology (1999) 73 (4): 711–720.
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Trace fossils in Cretaceous-Tertiary (KT) boundary beds in northeastern Mexico; implications for sedimentation during the KT boundary event

A. A. Ekdale, Wolfgang Stinnesbeck
Journal: PALAIOS
Published: 01 December 1998
PALAIOS (1998) 13 (6): 593–602.
DOI: https://doi.org/10.2307/3515350
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Ophiomorpha irregulaire (trace fossil); redescription from the Cretaceous of the Book Cliffs and Wasatch Plateau, Utah

Richard G. Bromley, A. A. Ekdale
Published: 01 July 1998
Journal of Paleontology (1998) 72 (4): 773–778.
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Computer-aided analysis of visually complex ichnofabrics in deep-sea sediments

J. P. A. Magwood, A. A. Ekdale
Journal: PALAIOS
Published: 01 February 1994
PALAIOS (1994) 9 (1): 102–115.
DOI: https://doi.org/10.2307/3515083
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Sabellariid reefs in Ruby Bay, New Zealand; a modern analogue of Skolithos "piperock" that is not produced by burrowing activity

A. A. Ekdale, D. W. Lewis
Journal: PALAIOS
Published: 01 December 1993
PALAIOS (1993) 8 (6): 614–620.
DOI: https://doi.org/10.2307/3515037
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Composite ichnofabric of a mid-Tertiary unconformity on a pelagic limestone

D. W. Lewis, A. A. Ekdale
Journal: PALAIOS
Published: 01 April 1992
PALAIOS (1992) 7 (2): 222–235.
DOI: https://doi.org/10.2307/3514933
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Analysis of composite ichnofabrics; an example in Uppermost Cretaceous chalk of Denmark

A. A. Ekdale, Richard G. Bromley
Journal: PALAIOS
Published: 01 June 1991
PALAIOS (1991) 6 (3): 232–249.
DOI: https://doi.org/10.2307/3514904
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"Ichnofabric" it is!

A. A. Ekdale, Richard G. Bromley, J. Fredrik Bockelie, Mary L. Droser, David J. Bottjer
Journal: PALAIOS
Published: 01 February 1991
PALAIOS (1991) 6 (1): 100–101.
DOI: https://doi.org/10.2307/3514958
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Modern marine bioerosion by macroinvertebrates, northern Gulf of California

Ralph F. Stearley, A. A. Ekdale
Journal: PALAIOS
Published: 01 October 1989
PALAIOS (1989) 4 (5): 453–467.
DOI: https://doi.org/10.2307/3514589
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Nonmarine macroborings in early Pleistocene algal biolithites (stromatolites) of the Turkana Basin, northern Kenya

A. A. Ekdale, F. H. Brown, C. S. Feibel
Journal: PALAIOS
Published: 01 September 1989
PALAIOS (1989) 4 (4): 389–396.
DOI: https://doi.org/10.2307/3514564
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Comment and Reply on "Characteristic trace-fossil associations in oxygen-poor sedimentary environments"

R. A. Wheatcroft, A. A. Ekdale, T. R. Mason
Journal: Geology
Published: 01 July 1989
Geology (1989) 17 (7): 674–675.
DOI: https://doi.org/10.1130/0091-7613(1989)017<0674:CAROCT>2.3.CO;2
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Comment and Reply on "Characteristic trace-fossil associations in oxygen-poor sedimentary environments"

C. Kent Chamberlain, David L. Clark, A. A. Ekdale, T. R. Mason
Journal: Geology
Published: 01 June 1989
Geology (1989) 17 (6): 576–577.
DOI: https://doi.org/10.1130/0091-7613(1989)017<0576:CAROCT>2.3.CO;2
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