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Rosselia socialis

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Journal Article
Journal: PALAIOS
Published: 01 June 2002
PALAIOS (2002) 17 (3): 268–276.
...MASAKAZU NARA Abstract Predominant equilibrichnial Rosselia socialis are present at up to thirty stratigraphic levels in middle Pleistocene, siliciclastic inner shelf deposits on the Boso Peninsula, Japan. The ichnofabric composed of R. socialis is interpreted to have formed by a considerably dense...
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Journal Article
Journal: PALAIOS
Published: 01 October 1997
PALAIOS (1997) 12 (5): 489–494.
...Masakazu Nara Abstract Middle to late Pleistocene shallow marine deposits in the southeastern part of the Kanto Plains, central Japan, yield well-preserved specimens of the trace fossil Rosselia socialis Dahmer, 1937, a vertical, spindle-shaped mud-lined tube. Aside from such spindle-like specimens...
Series: SEPM Special Publication
Published: 01 January 2007
DOI: 10.2110/pec.07.88.0213
EISBN: 9781565762909
... Trace fossils in the studied section are abundant but low in diversity. They include Bichordites monastiriensis, Macaronichnus segregatis, and Rosselia socialis. The collected specimens are housed in Department of Geology and Geophysics, University of Bari, and in the Institute...
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Image
FIGURE 4 — <b>Rosselia</b> <b>socialis</b>  in basal Pullen sandstone beds; all images ar...
in > PALAIOS
Published: 01 May 2008
FIGURE 4 — Rosselia socialis in basal Pullen sandstone beds; all images are vertical exposures, scale divisions = 1 cm. A) Dense cluster of mostly funnel-shaped specimens. B) Specimen showing a truncated burrow giving rise to a series of slightly offset, subsequent burrows: bottom arrow indicates
Image
FIGURE 1 — <b>Rosselia</b> <b>socialis</b>  trace fossil and its modern analogue. A) Long...
in > PALAIOS
Published: 01 September 2007
FIGURE 1 — Rosselia socialis trace fossil and its modern analogue. A) Longitudinal section of Rosselia socialis showing concentric laminations tapering to central shaft. B) Cross section of R. socialis showing concentric laminations around burrow core. C) Example of in situ (left
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FIGURE 5 —Vertical sections of  <b>Rosselia</b> <b>socialis</b>  (A) and its morphologica...
in > PALAIOS
Published: 01 June 2002
FIGURE 5 —Vertical sections of Rosselia socialis (A) and its morphological variant, stacked R. socialis (B). A and B occur in sandy mud (outer shelf deposits) near locality 9 and bioturbated sand (lower shoreface deposits) at locality 4, respectively. Both are from highstand deposits
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FIGURE 6 —Photographs showing abundance of  <b>Rosselia</b> <b>socialis</b> . Abundance h...
in > PALAIOS
Published: 01 June 2002
FIGURE 6 —Photographs showing abundance of Rosselia socialis . Abundance has been estimated based on extensive field observations, and is classified using a 4-grade system particularly applicable for vertical to oblique sections. Rare occurrences mean that the horizontal distance between two
Image
FIGURE 7 —Ichnofabric dominated by stacked  <b>Rosselia</b> <b>socialis</b> . Numerous  R...
in > PALAIOS
Published: 01 June 2002
FIGURE 7 —Ichnofabric dominated by stacked Rosselia socialis . Numerous Rosselia socialis occur in alternating beds of sand (darker beds) and mud (light-colored beds). Erosional truncation of the ichnofabric is evident at some horizons (arrows). Scale bar = 50 cm. Kanazawa (loc. 4)
Journal Article
Published: 01 January 1990
Journal of Sedimentary Research (1990) 60 (1): 125–144.
..., very fine to fine quartz sands of the Wenonah Formation were deposited mainly in the offshore zone of an inner shelf, below storm wave base. Distinctive trace fossils include Rosselia socialis and a planar form of Zoophycos . The Mt. Laurel Formation consists of two lithofacies. In the northern New...
Journal Article
Journal: PALAIOS
Published: 01 September 2007
PALAIOS (2007) 22 (5): 546–553.
...FIGURE 1 — Rosselia socialis trace fossil and its modern analogue. A) Longitudinal section of Rosselia socialis showing concentric laminations tapering to central shaft. B) Cross section of R. socialis showing concentric laminations around burrow core. C) Example of in situ (left...
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Journal Article
Published: 01 September 1993
Journal of Sedimentary Research (1993) 63 (5): 839–851.
... hummocky cross-stratified sandstones, and coarser cross-bedded sandstones. There is also evidence that the cross-bedded sandstones rest erosively on underlying facies. The trace fauna in the sandstones includes Macaronichnus segregatis, Rosselia socialis , and Ophiomorpha . The M. segregatis suggests...
Journal Article
Published: 01 March 2007
Journal of the Geological Society (2007) 164 (2): 359–369.
... Teichichnus rectus , Teichichnus isp. A, Thalassinoides isp., Palaeophycus heberti , Diplocraterion parallelum , Rhizocorallium , Rosselia socialis , Schaubcylindrichnus isp., Chondrites isp., Planolites isp. and Phycosiphon incertum . Ichnofabrics were studied at 5 m intervals parallel to the modern cliff...
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Journal Article
Journal: PALAIOS
Published: 01 May 2008
PALAIOS (2008) 23 (5): 329–335.
...FIGURE 4 — Rosselia socialis in basal Pullen sandstone beds; all images are vertical exposures, scale divisions = 1 cm. A) Dense cluster of mostly funnel-shaped specimens. B) Specimen showing a truncated burrow giving rise to a series of slightly offset, subsequent burrows: bottom arrow indicates...
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Journal Article
Published: 01 April 2016
Journal of Sedimentary Research (2016) 86 (4): 380–393.
... measurement methodology. Scale bar is 5 cm. This specimen (referred to as specimen #43), at approximately 677.2 m depth in core #1 ( Fig. 4 B), shows the quintessential vertical stacking behavior of Rosselia socialis . This specimen records four readjustments for a single tracemaker. The measurement...
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FIGURE 10 —Ichnofabric formed by a benthic community dominated by  <b>Rosselia</b>...
in > PALAIOS
Published: 01 June 2002
FIGURE 10 —Ichnofabric formed by a benthic community dominated by Rosselia socialis animals with a high population density. Illustrated block is approximately 40 cm high
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<b>Rosselia</b>  specimen illustrating measurement methodology. Scale bar is 5 cm....
Published: 01 April 2016
Fig. 6.— Rosselia specimen illustrating measurement methodology. Scale bar is 5 cm. This specimen (referred to as specimen #43), at approximately 677.2 m depth in core #1 ( Fig. 4 B), shows the quintessential vertical stacking behavior of Rosselia socialis . This specimen records four
Image
FIGURE 3 — <b>Rosselia</b>  within the Bearpaw-Horseshoe Canyon Formation transiti...
in > PALAIOS
Published: 01 September 2007
FIGURE 3 — Rosselia within the Bearpaw-Horseshoe Canyon Formation transition zone. A) R. socialis in life position in Boot Coulee. B) R. socialis (to left of lens cap) in cemented horizon. C) R. socialis as clasts in lag deposits near East Coulee, Alberta. D) Cemented horizon with R
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FIGURE 9 —Ichnofossils found within the  <b>Rosselia</b>  ichnofabric of the Kongo...
in > PALAIOS
Published: 01 June 2002
FIGURE 9 —Ichnofossils found within the Rosselia ichnofabric of the Kongochi Formation. (A) Slightly sinuous, cylindrical burrow ( Palaeophycus? isp.) in parallel laminated fine-grained sand of storm origin in the lower part of the Ichinono “Member” (locality 5). Burrow fringe is stained
Journal Article
Published: 01 November 2012
Journal of Paleontology (2012) 86 (6): 931–955.
... Rosselia , Cylindrichnus , and Asterosoma as end members of gradational burrow systems (see also Fürsich, 1974a ; McCarthy, 1979 ). Rosselia socialis represents a dwelling structure of detritus-feeding organisms and terebellid polychaetes have been suggested as tracemakers in younger examples...
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Journal Article
Published: 01 June 2010
Bulletin of Canadian Petroleum Geology (2010) 58 (2): 115–140.
... , Cylindrichnus, Cruziana, Diplocraterion, Palaeophycus, Phycosiphon , Phycodes, Planolites, Rhizocorallium, Rosselia, Skolithos, Spongeliomorpha, Teichichnus and Thalassinoides . Upper shoreface sandstone beds are apparently barren. Several lines of evidence, including low diversity of indigenous infauna...
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