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![Dorsal view of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> Whiteaves, 1892 , in preservationa...]()
![Ventral view of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> in preservational mode showing bo...]()
![Ventral view of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> in preservational mode showing bo...]()
![<span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> with preservational mode showing body flaps in dor...]()
![Dorsal view of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> with high-relief linear structures...]()
![<span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> with differentiated gut, body flap musculature and...]()
![Photographs of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> body assemblage with preservationa...]()
![Dorsal view of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> in preservational mode showing bod...]()
![<span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> specimens in preservational mode showing setal bla...]()
![The tail fan of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> with a central blade flanked by t...]()
![Reconstruction of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensis</span> in dorsal view, with cutaway in...]()
![Photographs showing details and additional views of <span class="search-highlight">Anomalocaris</span> <span class="search-highlight">canadensi</span>...]()
![Reconstructions of Radiodonta from the Kinzers Formation, and other frontal...]()
![Reconstructions of the oral cones of different radiodontan taxa, not to sca...]()
![Comparative images of putative radiodont and megacheiran exuviae (except E)...]()
![Burgess Shale–type (BST) fossils from the “thin” Stephen Formation, Stanley...]()
![Schematic community reconstruction illustrating most abundant/representativ...]()
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Anomalocaris canadensis
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1
Journal Article
Morphology of Anomalocaris canadensis from the Burgess Shale
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2014
Journal of Paleontology (2014) 88 (1): 68–91.
...Allison C. Daley; Gregory D. Edgecombe A bstract Recent description of the oral cone of Anomalocaris canadensis from the Burgess Shale (Cambrian Series 3, Stage 5) highlighted significant differences from published accounts of this iconic species, and prompts a new evaluation of its morphology...
FIGURES
| View All (17)
Image
Dorsal view of Anomalocaris canadensis Whiteaves, 1892 , in preservationa...
Published: 01 January 2014
Figure 1 Dorsal view of Anomalocaris canadensis Whiteaves, 1892 , in preservational mode showing body flaps, from RQ +8.8 m, ROM 51212. 1, photograph of part under water with high angle incident lighting; 2, camera lucida drawing of part, light gray region indicates background sediment
Image
Ventral view of Anomalocaris canadensis in preservational mode showing bo...
Published: 01 January 2014
Figure 2 Ventral view of Anomalocaris canadensis in preservational mode showing body flaps, from RQ +10.4 m, ROM 51211. 1, photograph of counterpart under water with high angle incident lighting; 2, camera lucida drawing of counterpart, light gray region indicates background sediment
Image
Ventral view of Anomalocaris canadensis in preservational mode showing bo...
Published: 01 January 2014
Figure 3 Ventral view of Anomalocaris canadensis in preservational mode showing body flaps, from RQ +10.4 m, ROM 51211. 1, photograph of counterpart with low angle polarized lighting from top left; 2, photograph of part with low angle lighting from top right, arrow indicates central blade
Image
Anomalocaris canadensis with preservational mode showing body flaps in dor...
Published: 01 January 2014
Figure 5 Anomalocaris canadensis with preservational mode showing body flaps in dorsal view, from RQ +11.4 m, ROM 51214. 1, photograph of part under high-angle incident lighting; 2, camera lucida drawing of part, gray labels and dotted line indicate location of second eye, which can only
Image
Dorsal view of Anomalocaris canadensis with high-relief linear structures...
Published: 01 January 2014
Figure 6 Dorsal view of Anomalocaris canadensis with high-relief linear structures interpreted to be structural support for the body flaps, from RQ +11.4 m, ROM 51214. 1, photograph of part taken under low-angle incident lighting from the bottom left, high-relief linear structures visible
Image
Anomalocaris canadensis with differentiated gut, body flap musculature and...
Published: 01 January 2014
Figure 7 Anomalocaris canadensis with differentiated gut, body flap musculature and triradial oral cone, from RQ 23.2–23.8 m, GSC 75535. 1, counterpart under low-angle cross-polarized lighting from top left, trace of gut in foregut region particularly visible, arrow indicates possible
Image
Photographs of Anomalocaris canadensis body assemblage with preservationa...
Published: 01 January 2014
Figure 8 Photographs of Anomalocaris canadensis body assemblage with preservational mode showing setal structures, from RQ +9.4 m, ROM 51213. 1, whole specimen under low-angle cross-polarized lighting from top left, scale bar=20 mm; 2, arcuate fragment of dorsal carapace with clear rim
Image
Dorsal view of Anomalocaris canadensis in preservational mode showing bod...
Published: 01 January 2014
Figure 9 Dorsal view of Anomalocaris canadensis in preservational mode showing body flaps, details of the differentiated gut, muscular and high-relief linear structures visible, from RQ talus, ROM 62540: 1, part photographed under high-angle cross-polarized lighting showing regions
Image
Anomalocaris canadensis specimens in preservational mode showing setal bla...
Published: 01 January 2014
Figure 10 Anomalocaris canadensis specimens in preservational mode showing setal blades. 1, body assemblage showing setal blades in association with triradial oral cone, pair of appendages and dorsal carapace with clear rim visible, photographed under water with cross-polarized lighting
Image
The tail fan of Anomalocaris canadensis with a central blade flanked by t...
Published: 01 January 2014
Figure 16 The tail fan of Anomalocaris canadensis with a central blade flanked by three pairs of blades. 1, relatively large whole-body specimen with short tail fan and internal canal of frontal appendage (arrow), photographed under low-angle cross-polarized lighting from top right, from RQ
Image
Reconstruction of Anomalocaris canadensis in dorsal view, with cutaway in...
Published: 01 January 2014
Figure 17 Reconstruction of Anomalocaris canadensis in dorsal view, with cutaway in trunk to show internal structures. For clarity, only one of the two rows of ventral spines on the frontal appendages is depicted. Skeletal muscle in the trunk is colored black to indicate the location
Image
Photographs showing details and additional views of Anomalocaris canadensi...
Published: 01 January 2014
Figure 4 Photographs showing details and additional views of Anomalocaris canadensis specimens in Figures 1–3 . 1, counterpart of ROM 51212, with boxed area indicating close-up in 2 , scale=10 mm; 2, midgut region of ROM 51212 counterpart showing textured area with black gut
Image
Reconstructions of Radiodonta from the Kinzers Formation, and other frontal...
in The Kinzers Formation (Pennsylvania, USA): the most diverse assemblage of Cambrian Stage 4 radiodonts
> Geological Magazine
Published: 30 July 2018
Figure 6. Reconstructions of Radiodonta from the Kinzers Formation, and other frontal appendages with similar morphology. (a) Anomalocaris pennsylvanica ; (b) Anomalocaris canadensis ; (c) Tamisiocaris aff. borealis ; (d) Tamisiocaris borealis ; (e) Anomalocaris briggsi ; (f
Image
Reconstructions of the oral cones of different radiodontan taxa, not to sca...
in A new radiodontan oral cone with a unique combination of anatomical features from the early Cambrian Guanshan Lagerstätte, eastern Yunnan, South China
> Journal of Paleontology
Published: 06 September 2017
Figure 3 Reconstructions of the oral cones of different radiodontan taxa, not to scale. ( 1 ) Anomalocaris canadensis and A . saron , redrawn from Daley and Bergström ( 2012 , fig. 1c); ( 2 ) the new Guanshan radiodontan oral cone reported here, based on NIGPAS 162529; ( 3 ) Peytoia
Image
Comparative images of putative radiodont and megacheiran exuviae (except E)...
in A quantitative assessment of ontogeny and molting in a Cambrian radiodont and the evolution of arthropod development
> Paleobiology
Published: 01 February 2024
Figure 6. Comparative images of putative radiodont and megacheiran exuviae (except E). A, ROMIP 51215, Anomalocaris canadensis B, ROMIP 65079, Cambroraster falcatus C, ROMIP 59255, Hurdia triangulata D, ROMIP 57711, Alalcomenaeus cambricus E, ROMIP 53352, A. cambricus , carcass. Scale
Image
Burgess Shale–type (BST) fossils from the “thin” Stephen Formation, Stanley...
in A new Burgess Shale–type assemblage from the “thin” Stephen Formation of the southern Canadian Rockies
> Geology
Published: 01 September 2010
]) and Hurdia victoria , ROM 59944. C: Sidneyia inexpectans , ROM 59945. D: Diagoniella cyathiformis , ROM 59946. E: Isolated appendages of Anomalocaris canadensis , ROM 59947. F: Great appendage arthropod A, part, frontal appendage indicated by arrow, ROM 59948 (see counterpart in Fig. DR4D). G: Mollisonid
Image
Schematic community reconstruction illustrating most abundant/representativ...
in Paleocommunity Analysis of the Burgess Shale Tulip Beds, Mount Stephen, British Columbia: Comparison with the Walcott Quarry and Implications for Community Variation in the Burgess Shale
> Paleobiology
Published: 06 November 2015
Figure 12 Schematic community reconstruction illustrating most abundant/representative taxa
in (A) the Tulip Beds and (B) the Walcott Quarry. Key: 1- Hurdia sp., 2- Ctenorhabdotus capulus , 3- Anomalocaris
canadensis , 4- Perspicaris spp., 5- Siphusauctum
Journal Article
Morphology of the radiodontan Lyrarapax from the early Cambrian Chengjiang biota
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 July 2016
Journal of Paleontology (2016) 90 (4): 663–671.
... . Daley , A.C. , and Edgecombe , G.D. , 2014 , Morphology of Anomalocaris canadensis from the Burgess Shale : Palaeontology , v. 88 , p. 68 – 91 . Daley , A.C. , and Peel , J.S. , 2010 , A possible anomalocaridid from the Cambrian Sirius Passet Lagerstätte, North Greenland...
FIGURES
Journal Article
A new radiodontan oral cone with a unique combination of anatomical features from the early Cambrian Guanshan Lagerstätte, eastern Yunnan, South China
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 06 September 2017
Journal of Paleontology (2018) 92 (1): 40–48.
...Figure 3 Reconstructions of the oral cones of different radiodontan taxa, not to scale. ( 1 ) Anomalocaris canadensis and A . saron , redrawn from Daley and Bergström ( 2012 , fig. 1c); ( 2 ) the new Guanshan radiodontan oral cone reported here, based on NIGPAS 162529; ( 3 ) Peytoia...
FIGURES
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