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Kinneyia

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Journal Article
Journal: PALAIOS
Published: 01 February 2008
PALAIOS (2008) 23 (2): 65–77.
...Hubertus Porada; Julia Ghergut; El Hafid Bouougri Abstract Kinneyia structures are among the most typical wrinkle structures observed on ancient siliciclastic sediment surfaces since the Archean. Recently, Kinneyia structures have been grouped together with other microbially induced, crinkly...
FIGURES | View All (5)
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TABLE 1 —Occurences of <b>Kinneyia</b> structures from the Jurassic to the Archean...
in > PALAIOS
Published: 01 February 2008
TABLE 1 —Occurences of Kinneyia structures from the Jurassic to the Archean, as reported in the literature in some detail
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FIGURE 1 —<b>Kinneyia</b> structures of different ages from various localities. Al...
in > PALAIOS
Published: 01 February 2008
FIGURE 1 —Kinneyia structures of different ages from various localities. All show upper surfaces of event deposits; intercrest distances are in parentheses. A–C) Middle Cambrian Paradoxissimus siltstone, Äleklinta, Öland, Sweden. D–E) Neoproterozoic Carbonate and Quartzite Group, Anti-Atlas
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FIGURE 2 —Graphic rendition of <b>Kinneyia</b> structures (pits and troughs in gra...
in > PALAIOS
Published: 01 February 2008
FIGURE 2 —Graphic rendition of Kinneyia structures (pits and troughs in gray) from various localities and ages showing differences in intercrest distances and in relative proportions of pits and troughs vs. ridges. Angle = main (thick line) and secondary (thin line) direction of crests
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FIGURE 3 —<b>Kinneyia</b> structure in siltstone, showing flat-topped crests orien...
in > PALAIOS
Published: 01 February 2008
FIGURE 3 —Kinneyia structure in siltstone, showing flat-topped crests oriented in two directions at an angle of 45°. 1 = pits resulting from interference of crests; 2 = incipient crest; 3 = relic pit; 4 = superposition of lower crest by higher one. Paradoxissimus siltstone
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FIGURE 4 —<b>Kinneyia</b> sections and microstructures. A) Lower Jurassic sandston...
in > PALAIOS
Published: 01 February 2008
FIGURE 4 —Kinneyia sections and microstructures. A) Lower Jurassic sandstone, Germany (after Bloos, 1976 ); gray = troughs (silty argillite); stipple = crests. 1 = upper bedding surface; 2 = section through sandstone layer; line below Kinneyia crests = heavy mineral enrichment; dashed lines
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FIGURE 5 —<b>Kinneyia</b> structures, load structures, and scenario for hydraulic ...
in > PALAIOS
Published: 01 February 2008
FIGURE 5 —Kinneyia structures, load structures, and scenario for hydraulic modeling. A) Äleklinta, Öland, Sweden. Scanning electron micrograph showing interrupted preserved layer of carbonaceous material at upper contact of Kinneyia crest (arrow,); inset from Figure 4H . B) Äleklinta, Öland
Series: SEPM Special Publication
Published: 01 January 2012
DOI: 10.2110/sepmsp.101.153
EISBN: 9781565763142
... Kinneyia structures in plan view. (B) Pustulose MISS on a bedding plane surface. (C) Organic C-rich constructional MISS features similar to stromatolites. Arrows indicate organic carbon-rich laminated microtopographic structures. (D) Petrographic thin section of organic carbon-rich laminae from...
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Journal Article
Journal: Geology
Published: 01 April 2005
Geology (2005) 33 (4): 305–308.
... conglomerates, normal-marine stromatolites, mass occurrence of oncoids, and subtidal wrinkle structures (e.g., Kinneyia and microripples). The latter structures have recently been suggested to be restricted to Proterozoic–Cambrian and Early Triassic time and therefore are regarded as anomalous...
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Journal Article
Journal: PALAIOS
Published: 01 February 1999
PALAIOS (1999) 14 (1): 25–39.
...Friedrich Pflueger Abstract A characteristic succession of sedimentary structures was observed in clastic Silurian tempestites of the Murzuk Basin of southwest Libya. The structures ("Manchuriophycus," syneresis cracks, "Astropolithon," load cracks, palimpsest ripples, "Kinneyia," microfault sets...
Journal Article
Journal: Geology
Published: 01 November 1997
Geology (1997) 25 (11): 1047–1050.
...James W. Hagadorn; David J. Bottjer Abstract Sedimentary structures produced by microbial activity are well known from ancient carbonate facies, but little is known about equivalent microbial structures in ancient siliciclastic facies. Wrinkle marks and Kinneyia ripples are closely related...
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FIGURE 7 —Suspected microbial mat impressions, Sundvollen Formation, Ringer...
in > PALAIOS
Published: 01 February 2006
Kinneyia -type ripples. (B) Contorted mudflakes, suggesting soft-sediment cohesion in an intra-formational basal conglomerate overlying a suspected mat horizon. (C) Distorted wrinkle marks, possibly indicating drag of bound sediment surface in direction of paleoflow
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Microbial and hypothetically microbial sedimentary features. (A) Thin dolom...
Published: 15 February 2019
13H . (C) Top of mudstone bed showing Kinneyia -type wrinkle marks.
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Figure 4. Anachronistic facies related to Lau Event. A: Flat-pebble conglom...
in > Geology
Published: 01 April 2005
Figure 4. Anachronistic facies related to Lau Event. A: Flat-pebble conglomerate from basal Eke Formation. B: Columnar stromatolites in crinoid packstone matrix. Eke Formation, Gumbalde 1 locality. C–D: Wrinkle structures from upper bedding plane of fine-grained quartz sandstone. C: Kinneyia
Journal Article
Journal: PALAIOS
Published: 01 October 2016
PALAIOS (2016) 31 (10): 453–462.
...-called “Kinneyia” structures that are preserved on upper bedding surfaces (their fig. 5 D, section b) and are thought to have developed beneath microbial mats ( Porada and Bouougri 2007 ). Kinneyia structures do occur in the Cincinnatian Kope Formation, but always on upper bedding surfaces...
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Series: SEPM Special Publication
Published: 01 January 2012
DOI: 10.2110/sepmsp.101.055
EISBN: 9781565763142
... ). Chondrites -bearing beds are distinct, recurring marker beds within the Gros Ventre Formation at the Burgess Junction localities and occur at each of the measured localities (Fig. 2 ). The wrinkle structure Kinneyia is a sedimentary structure often interpreted as a pseudofossil and formerly treated...
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Journal Article
Published: 16 February 2016
Scottish Journal of Geology (2016) 52 (1): 65–67.
... mats. Similar structures are known as ‘elephant skin’ texture or Kinneyia ripples ( Hagadorn & Bottjer 1997 ). After decay, such mats may induce diagenetic mineralization producing dolomite, ferroan dolomite, pyrite or siderite ( Schieber 1999 ) due to anaerobic decomposition of the organic layer...
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Journal Article
Journal: Geology
Published: 12 August 2019
Geology (2019) 47 (10): 909–913.
... or ribbed body fossils, analogous to the original misidentification of the microbially induced sedimentary structure Kinneyia as an algal fossil ( Walcott, 1914 ; Pflüger, 1995 ) or of Mawsonites as a medusoid ( Glaessner and Wade, 1966 ; Seilacher et al., 2005 ). In fact, Nelson and Durham (1966...
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Journal Article
Published: 01 July 2002
Journal of Sedimentary Research (2002) 72 (4): 587–588.
...) . Similar ripples, Kinneyia, were described by Martinsson (1965) . The initial description, irregular ripple-like features that have low relief, pronounced symmetry, and a chaotic distribution, has led to their unfortunate linkage with adhesion ripples. However, adhesion ripples are sinuous to straight...
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Series: SEPM Special Publication
Published: 01 January 2012
DOI: 10.2110/sepmsp.101.139
EISBN: 9781565763142
... affinities. Other microbial fossils are megascopic bedding plane textures, which can be labeled MISS ( Noffke et al. 2001a , 2001b ) or TOS, with common descriptive names such as “ropy,” “baggie,” or “elephant skin” ( Gehling and Droser 2009 ), but they have also been given parataxonomic names. Kinneyia...
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