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Charnia masoni

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Images of the holotypes from  Ford (1958) .  (A)  <b>Charnia</b> <b>masoni</b>  Ford (len...
Published: 01 November 2012
Fig. 1. Images of the holotypes from Ford (1958) . (A) Charnia masoni Ford (length = 21 cm). (B) Charniodiscus concentricus Ford (stem is 25 cm in length from centre of holdfast to tip of frond). These fossils occur on a bedding plane in distal-facies volcaniclastic turbidites in the upper
Image
Laser-generated image of the holotype of  <b>Charnia</b> <b>masoni</b>  Ford 1958  from f...
Published: 01 March 2009
Fig. 1. Laser-generated image of the holotype of Charnia masoni Ford 1958 from from the Woodhouse Beds, Maplewell Group of Charnwood Forest, Leicestershire, England. The four colours refer to four directions of lighting, as shown. Lighting of this kind can be used to help pick out internal
Image
Details of internal structure of the holotype of  <b>Charnia</b> <b>masoni</b> . ( a ) De...
Published: 01 March 2009
Fig. 2. Details of internal structure of the holotype of Charnia masoni . ( a ) Detailed laser image, showing the internal structure revealed by four directions of laser lighting. ( b ) Camera lucida drawing compiled from such laser images with the aid of lighting from about 10 directions. Here
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<b>Charnia</b> <b>masoni</b> (holotype) from the Leicester City Museum; specimen is 26 cm...
Published: 01 January 2007
Fig. 2.   Charnia masoni (holotype) from the Leicester City Museum; specimen is 26 cm long. Pennatula phosphorea from the Darwin Centre, Natural History Museum (specimen number 1888-3-1-1-6); specimen is 8 cm long.
Journal Article
Journal: Geology
Published: 01 January 2003
Geology (2003) 31 (1): 27–30.
...Guy M. Narbonne; James G. Gehling Abstract Newly discovered fronds of the Ediacaran index fossil Charnia from the Drook Formation of southeastern Newfoundland are the oldest large, architecturally complex fossils known anywhere. Two species are present: Charnia masoni , originally described from...
FIGURES
Journal Article
Published: 01 July 2012
Journal of the Geological Society (2012) 169 (4): 395–403.
... fossils also extend the stratigraphic ranges of several key frondose taxa ( Charnia masoni, Charniodiscus spp.) back into some of the oldest known macrofossil-bearing strata. These revised ranges lend support to the suggestion that the previously observed low diversity within the Drook Formation may...
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Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2007
DOI: 10.1144/SP286.17
EISBN: 9781862395343
... of Newfoundland Canada. ( b ) Composite stratigraphic section, indicating stratigraphic ranges of C. masoni , C. wardi , and C. antecedens . U–Pb dates from Dunning in Benus (1988) and Bowring et al. (2003) . Complete specimens of Charnia with its basal attachment bulb also preserved...
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Journal Article
Published: 01 January 2007
Journal of the Geological Society (2007) 164 (1): 49–51.
...Fig. 2.   Charnia masoni (holotype) from the Leicester City Museum; specimen is 26 cm long. Pennatula phosphorea from the Darwin Centre, Natural History Museum (specimen number 1888-3-1-1-6); specimen is 8 cm long. ...
FIGURES
Journal Article
Published: 01 July 2009
Journal of Paleontology (2009) 83 (4): 503–523.
... used as modules in construction of larger structures. Four taxa of rangeomorph fronds are present – Avalofractus abaculus n. gen. et sp., Beothukis mistakensis Brasier and Antcliffe, Trepassia wardae (Narbonne and Gehling), and Charnia cf. C. masoni Ford. All of these taxa exhibit an alternate array...
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Figure 11.  <b>Charnia</b>  cf.  C. <b>masoni</b>  Ford from Spaniard&#x27;s Bay. Scale bar re...
Published: 01 July 2009
Figure 11. Charnia cf. C. masoni Ford from Spaniard's Bay. Scale bar represents 1 cm. 1 , field photograph of an uncollectible specimen; 2 , latex mold; 3 , interpretive sketch.
Journal Article
Published: 01 March 2009
Journal of the Geological Society (2009) 166 (2): 363–384.
...Fig. 1. Laser-generated image of the holotype of Charnia masoni Ford 1958 from from the Woodhouse Beds, Maplewell Group of Charnwood Forest, Leicestershire, England. The four colours refer to four directions of lighting, as shown. Lighting of this kind can be used to help pick out internal...
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Figure 2. Field photographs of  <b>Charnia</b>  from upper Drook Formation near Po...
in > Geology
Published: 01 January 2003
Figure 2. Field photographs of Charnia from upper Drook Formation near Portugal Cove South. All specimens are preserved in positive epirelief beneath volcanic ashes. Divisions on scale bars are in centimeters. A: Charnia masoni , ROM 54348. B: Detail of proximal part of largest specimen of C
Journal Article
Published: 01 January 2008
Journal of Paleontology (2008) 82 (1): 1–36.
... parallel to cleavage strike; shortening of originally circular bedding surface features is on the order of 30–50% (averaging ∼35%). The assemblage includes Aspidella , Blackbrookia , Bradgatia , Charnia , Charniodiscus , Fractofusus , Hiemalora , and Ivesheadia . These occur throughout the succession...
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Figure  13 — <b>Charnia</b>  fronds in Catalina area. All specimens retrodeformed....
Published: 01 January 2008
Figure 13 — Charnia fronds in Catalina area. All specimens retrodeformed. Bar scale divisions in cm. 1 , Charnia masoni Ford, 1958 , Mistaken Point Formation, Locality 5 at 17.6 m E on surface F7 in Fig. 3.1 . NFM F-487. 2 , Two aligned specimens of C. masoni , Mistaken Point Formation
Journal Article
Journal: Geology
Published: 14 June 2021
Geology (2021)
... of the most classic Ediacara-type fos- sil taxa Charnia masoni (Figs. 3A 3C; Figs. C S2A S2E). They are preserved as casts/molds in sandstones/siltstones, with the petaloids being Figure 1. Geological maps of the Olongbuluke terrane, Qaidam Basin, northwestern China. (A) preserved as negative reliefs on bed...
Journal Article
Journal: GSA Bulletin
Published: 01 January 2015
GSA Bulletin (2015) 127 (1-2): 250–265.
... Aspidella disc in the middle of the Beacon Hill Formation, ∼2000 m stratigraphically above the Lubcloud assemblage. The Mercian assemblage has yielded the type specimens of several important Ediacaran taxa, most notably Charnia masoni , Charniodiscus concentricus , and Bradgatia linfordensis ( Ford...
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Journal Article
Published: 01 March 2014
Journal of Paleontology (2014) 88 (2): 207–223.
... this preservational difficulty, individual secondary displayed and furled rangeomorph branches are still visible (arrows in Fig. 6 .1). Genus C harnia Ford, 1958 Charnia masoni Ford, 1958 , by original monotypy. Charnia was the first large and complex Ediacaran fossil reported from...
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Journal Article
Published: 01 November 2020
Journal of Paleontology (2020) 94 (6): 1034–1050.
... , doi: 10.1111/pala.12431 . Dunn , F.S. , Wilby , P.R. , Kenchington , C.G. , Grazhdankin , D.V. , Donoghue , P.C. , and Liu , A.G. , 2019b , Anatomy of the Ediacaran rangeomorph Charnia masoni : Papers in Palaeontology , v. 5 , p. 157 – 176 , doi: 10.1002/spp2.1234...
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Journal Article
Published: 01 May 2002
Journal of the Geological Society (2002) 159 (3): 323–339.
... is a bedded sequence of volcanic rocks (largely tuffs) with, at the top of the sequence, a thick pelite devoid of volcanic input. Occurrences of fossiliferous tuffs within the supergroup occur within the Beacon Hill and Bradgate Tuff Formations. Charnia masoni ( Ford 1958 ) was the first fossil...
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A diagram showing two possible ways in which  Bradgatia linfordensis  (left...
Published: 01 March 2009
Fig. 19. A diagram showing two possible ways in which Bradgatia linfordensis (left, middle box) and Charnia masoni (right, middle box) may been interrelated. The top box shows how Charnia may have evolved as an evolutionary simplification from part of the Bradgatia organism. In this view