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Mediaverrunites

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Journal Article
Journal: Palynology
Published: 03 April 2017
Palynology (2017) 41 (2): 267–277.
... on the revision of the species described up to now, and of a new one here defined ( P . palmarensis ). Additionally, we confirm that the morphotaxon Mediaverrunites Jarzen & Elsik ex Nandi & A. Sinha is its junior synonym, so we propose new combinations for seven species. We recommend the use...
Journal Article
Journal: Palynology
Published: 01 June 2014
Palynology (2014) 38 (1): 28–37.
... Mediaverrunites Nandi and Sinha 2007 , emend. nov., described from Neogene strata from tropical to temperate paleoclimates, commonly occurs in Upper Miocene sediments. The presence of stratigraphically important dinoflagellate cyst and pollen taxa confirms the stratigraphic importance of this genus in the Upper...
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Journal Article
Journal: Palynology
Published: 01 February 2009
Palynology (2009) 33 (2): 99–104.
...WILLIAM C. ELSIK; DAVID M. JARZEN Abstract New species of the fungal form-genus Mediaverrunites Jarzen & Elsik 1986 ex Nandi & Sinha 2007 are described from tropical to warm temperate Neogene strata. Mediaverrunites fournierii sp. nov. and Mediaverrunites magnus sp. nov. occur in the Lower...
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Journal Article
Journal: Palynology
Published: 01 January 2007
Palynology (2007) 31 (1): 95–100.
...BHARATI NANDI; ATREYEE SINHA Abstract The fungal spore genus Mediaverrunites Jarzen & Elsik 1986 from the Miocene of Mizoram, northeast India is herein validated. It is a monoaperturate fungal amerospore with verrucae along the equatorial region that either remain free, or merge to form...
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Journal Article
Published: 01 May 2013
Journal of Paleontology (2013) 87 (3): 484–492.
... are proposed. The samples from the Solimões Formation contain the following taxa: Mediaverrunites elsikii , Mediaverrunites mulleri , Monoporisporites sp., Fusiformisporites crabbii , and Multicellites cingulatus . The presence of these suggests river channel margins colonized by freshwater vegetation, where...
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<b>Mediaverrunites</b> batii  sp. nov. Figures 1–3. Holotype from Well B, Archive ...
in > Palynology
Published: 01 June 2014
Plate 1 Mediaverrunites batii sp. nov. Figures 1–3. Holotype from Well B, Archive Number 17644, England finder coordinates M-16, 64.8 μ m. Figure 1, high focus; Figure 2, low focus; Figure 3, enlarged view. Figures 4–6. Paratype from Well C, Archive Number 19976, England finder coordinates R
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<b>Mediaverrunites</b> pontidiensis  sp. nov. Figures 1–2. Holotype from Well A, A...
in > Palynology
Published: 01 June 2014
Plate 2 Mediaverrunites pontidiensis sp. nov. Figures 1–2. Holotype from Well A, Archive Number 19285, England finder coordinates H-9/2, 53.4 μ m. Figure 2, enlarged view. Figures 3–4. Paratype from Well B, Archive Number 17576, England finder coordinates O-24, 59.1 μ m. Figure 4, enlarged
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Species of the genus  <b>Mediaverrunites</b>  from the Pleistocene and Holocene. T...
in > Palynology
Published: 01 February 2009
PLATE 2 Species of the genus Mediaverrunites from the Pleistocene and Holocene. The bar in each photomicrograph is 10μm. 1–5 Mediaverrunites invaginatus sp. nov. from near the top of the Kansan Stage (Lower Pleistocene), offshore Louisiana. Holotype; slide S647CC(1), coordinates 50.2
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Aspects of  <b>Mediaverrunites</b>  morphology;  A)  cross-section of knob;  B)  s...
in > Palynology
Published: 01 February 2009
Text-Figure 1. Aspects of Mediaverrunites morphology; A) cross-section of knob; B) simple apical pore; C) invaginate pore and equatorial band of knobs/verrucae; D) two bands of verrucae.
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Species of the genus  <b>Mediaverrunites</b>  from the Lower Miocene of Colombia. ...
in > Palynology
Published: 01 February 2009
PLATE 1 Species of the genus Mediaverrunites from the Lower Miocene of Colombia. The bar in each photomicrograph is 10 μm. 1–5 Mediaverrunites fournierii sp. nov. 1, holotype; slide G17A(1), coordinates 52.6 × 124.4, monochrome photo 492-7. 2–3, high and low foci of another specimen. 4
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A)  <b>Mediaverrunites</b> mulleri  sp. nov.; typically this species is 40 μm wide...
in > Palynology
Published: 01 January 2007
Text-Figure 2. A) Mediaverrunites mulleri sp. nov.; typically this species is 40 μm wide. B) Mediaverrunites elsikii sp. nov.; typically this species is 47 μm wide. Key: f – fold; p – pore; v – verrucae.
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Fossil fungi from the Solimões and Barreiras formations.  1 ,  Hypoxylonspo...
Published: 01 May 2013
, Mediaverrunites elsikii Nandi and Sinha, 2007 ; 7 , Mediaverrunites mulleri Nandi and Sinha, 2007 ; 8 , Monoporisporites annulatus ( Van der Hammen, 1954 ) emend. Sheffy and Dilcher, 1971 ; 9 , Monoporisporites sp. 01; 10 , Monoporisporites sp. 02; 11 , Spirotremesporites simplex Dueñas
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All figures are approximately x1000 unless otherwise stated. All photomicro...
in > Palynology
Published: 01 January 2007
, northeast India. 1–6, 8, 9 Mediaverrunites mulleri sp. nov. Note the variable size. This species is elliptical and verrucate; the verrucae are arranged in a ring on an equatorially-positioned, shallow rim-like band. A single pore with a thick margin is present at the basal end. The spore wall
Journal Article
Journal: Palynology
Published: 01 February 2009
Palynology (2009) 33 (2): 1–4.
... with the acritarch. The Neogene saw a marked diversification of fungal morphotypes. Mediaverrunites Jarzen & Elsik 1986 ex Nandi & Sinha 2007 is a distinctive late Cenozoic fungal form-genus and the subject of a paper by William Elsik and David Jarzen . These authors propose two new species...
Journal Article
Journal: Palynology
Published: 22 December 2017
Palynology (2017) 41 (0): 309–326.
... or no relation to modern taxa. For example, while the Mediaverrunites Jarzen & Elsik 1986 ex Nandi & Sinha 2007 is a biostratigraphically useful taxon in several basins (Elsik & Jarzen 2007 ; Sancay 2013 ) from the Miocene through Recent, until recently little could be directly inferred about...
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Journal Article
Journal: Palynology
Published: 01 October 2020
Palynology (2020) 44 (4): 587–596.
... . The occurrence of Potamomyces palmarensis sp. nov. in the Late Holocene of El Palmar National Park (Colón, Entre Ríos, Argentina) and transfer of fossil species of Mediaverrunites to Potamomyces . Palynology. 41 : 267 – 277 . O’Keefe J . 2017 . Fungal palynomorphs from the Miocene Heath...
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Journal Article
Journal: Palynology
Published: 02 October 2019
Palynology (2019) 43 (4): 596–607.
... M , Bianchinotti MV . 2017 . The occurrence of Potamomyces palmarensis sp. nov. in the Late Holocene of El Palmar National Park (Colón, Entre Ríos, Argentina) and transfer of fossil species of Mediaverrunites to Potamomyces . Palynology 41 : 267 – 277 . O’Keefe JMK...
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Journal Article
Journal: Palynology
Published: 01 June 2011
Palynology (2011) 35 (1): 103–145.
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