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Zygnemataceae

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Journal Article

Zygospores of the Zygnemataceae (Division Chlorophyta) and other freshwater algal spores from the uppermost Pliocene St. Erth beds of Cornwall, southwestern England

Martin J. Head
Published: 01 July 1992
Micropaleontology (1992) 38 (3): 237–260.
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Selected dinoflagellate cysts (1–2, 6–8, 14–17, 19), acritarchs (3–4, 11, 1...

Selected dinoflagellate cysts (1–2, 6–8, 14–17, 19), acritarchs (3–4, 11, 1...

Published: 06 October 2023
. Rhaetogonyaulax rhaetica , Stenlille-1, 1518.74m:4, F40/3. 3. Celyphus stenlillensis , Stenlille-4, 1525.80m:4, K48/1. 4. Celyphus stenlillensis , Stenlille-4, 1525.80m:4, G30/2. 5. Ovoidites sp. (Zygnemataceae), Stenlille-1, 1484.22m:4, Q24/3. 6. Dapcodinium priscum , Stenlille-1, 1518.74m:4, E27/2. 7
Journal Article

A review of the enigmatic microalga Tetranguladinium ex ; palaeoecology, stratigraphy and palaeogeographical distribution

Sofie Lindström
Journal: Palynology
Published: 01 June 2013
Palynology (2013) 37 (1): 48–61.
DOI: https://doi.org/10.1080/01916122.2012.703625
... ( Lindström & Erlström 2011 ) and Rabekke ( Lindgren et al. 2008 and unpublished data). Taxa Fårarp-1 Rabekke A 116.60 m 114.00 m 113.56 m 106.92 m Chlorophyta, Trebouxiophyceae Botryococcus braunii D D D D c Zygnemataceae Lecaniella dictyota r Zygnemataceae...
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Middle Miocene palynoflora from the Adamów lignite deposit, central Poland

Elżbieta Worobiec, Marek Widera, Grzegorz Worobiec, Barbara Kurdziel
Journal: Palynology
Published: 02 January 2021
Palynology (2021) 45 (1): 59–71.
DOI: https://doi.org/10.1080/01916122.2019.1697388
.... As a contrast, other Zygnemataceae ( Cycloovoidites cyclus , Diagonalites diagonalis , Megatetrapidites megatetroides , Stigmozygodites , and Tetrapidites ) as well as Sigmopollis pseudosetarius , Spintetrapidites quadriformis , and Pediastrum are present only in two of the uppermost samples. Most...
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The palynology of the Cañadón Asfalto Formation (Jurassic), Cerro Cóndor depocentre, Cañadón Asfalto Basin, Patagonia, Argentina: palaeoecology and palaeoclimate based on ecogroup analysis

Daniela E. Olivera, Ana M. Zavattieri, Mirta E. Quattrocchio
Journal: Palynology
Published: 01 November 2015
Palynology (2015) 39 (3): 362–386.
DOI: https://doi.org/10.1080/01916122.2014.988382
... Zygnemataceae Ovoidites Cholorophyta Trebouxiophyceae Botryococcaceae Botryococcus Figure 3 Quantitative distribution of major palynomorph groups in the Cañadón Asfalto Formation, expressed in percentages of total palynoflora based on 51 selected samples. Pteridosperms...
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Reconstruction of land and freshwater palaeoenvironments near the Eocene-Oligocene boundary, southern England

J. J. HOOKER, M. E. COLLINSON, P. F. VAN BERGEN, R. L. SINGER, J. W. DE LEEUW, T. P. JONES
Published: 01 June 1995
Journal of the Geological Society (1995) 152 (3): 449–468.
DOI: https://doi.org/10.1144/gsjgs.152.3.0449
... of outer seed coats of fossil and extant water plants Geochimica et Cosmochimica Acta 1994 58 3823 3844 van Geel B. Fossil spores of Zygnemataceae in ditches of a prehistoric settlement in Hoogkarspel (The Netherlands) Review of Palaeobotany and Palynology 1976 22 337 344 van...
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Palynomorphs in late Pleistocene Sanchugovka Formation, well PPW-1, East Me...

Palynomorphs in late Pleistocene Sanchugovka Formation, well PPW-1, East Me...

Published: 01 December 2022
, 38, Asteraceae; 24, 25, Caryophyllaceae; 26–28, Ericaceae; 29, 30, 33, 34, Artemisia sp.; 35, 36, Poaceae; 39–41, Ovoidites spp.; 42, Zygnemataceae; 43, 44, Pediastrum kawraiskyi Schmidle; 45, Botryococcus sp.; 46, Pediastrum integrum Nägeli; 47, 48, Sigmopollis sp.
Journal Article

Palynology of the Upper Cretaceous (Turonian) Ferron Sandstone Member, Utah, USA: identification of marine flooding surfaces and Milankovitch cycles in subtropical, ever-wet, paralic to non-marine palaeoenvironments

Isil Akyuz, Sophie Warny, Oyebode Famubode, Janok P. Bhattacharya
Journal: Palynology
Published: 01 March 2016
Palynology (2016) 40 (1): 122–136.
DOI: https://doi.org/10.1080/01916122.2015.1014525
...% of the total assemblage. Spores of freshwater algae include Schizophacus parvus , Schizophacus sp . , Schizosporis sp., Tetranguladinium sp., Chomotriletes minor and spores of Zygnemataceae. The green algae family Zygnemataceae is known as a palaeo climatological and palaeoenvironmental indicator...
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Representative taxa for marine acritarchs considered giants (groups A44, A4...

Representative taxa for marine acritarchs considered giants (groups A44, A4...

Published: 01 January 2009
PLATE 4 Representative taxa for marine acritarchs considered giants (groups A44, A45), nonmarine Zygnemataceae (group N2), and nonmarine acritarchs (groups N3–N5). Scale bar = 20 μm. Abbreviations for collections as for Plate 1 . The England Finder coordinate is given in parentheses following
Journal Article

A review of the use of non-pollen palynomorphs in palaeoecology with examples from Australia

Ellyn J. Cook, Bas van Geel, Sander van der Kaars, Jan van Arkel
Journal: Palynology
Published: 01 December 2011
Palynology (2011) 35 (2): 155–178.
DOI: https://doi.org/10.1080/gspalynol.35.2.155
... 1975 ; van Geel 1976 , 1979 ). Zygnemataceae produce their spores in spring in shallow (often less than 0.5 m deep), stagnant, clean, oxygen rich warm water. They may also occur near margins of lakes, in flowing water and in moist soils or bogs ( Transeau 1938 , 1951 ; Grenfell 1995 ; van Geel...
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Aquatic plant microfossils of probable non-vascular origin from the Ballagan Formation (Lower Carboniferous), Midland Valley, Scotland

M. H. Stephenson, M. Williams, M. Leng, A. A. Monghan
Published: 01 November 2004
Proceedings of the Yorkshire Geological Society (2004) 55 (2): 145–158.
DOI: https://doi.org/10.1144/pygs.55.2.145
... , D. C. (eds) Palynology: Principles and Applications. American Association of Stratigraphic Palynologists Foundation , 1 , 181 – 189 . Hoshaw , R. W. & McCourt , R. M. 1988 . The zygnemataceae (Chlorophyta): a twenty year update of research . Phycologia , 27 , 511 – 548...
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A Borehole Record of Late Quaternary Permafrost on Kurungnakh Island (Lena Delta, Northeastern Siberia): Reconstruction of Deposition Environments

L.B. Khazin, I.V. Khazina, O.B. Kuzmina, D.E. Ayunov, N.A. Golikov, L.V. Tsibizov
Published: 01 July 2019
Russ. Geol. Geophys. (2019) 60 (7): 768–780.
DOI: https://doi.org/10.15372/RGG2019045
...., Encalypta sp. Microphytoplankton is abundant and belongs to green algae: Pediastrum boryanum (Turpin) Meneghini, Pediastrum spp., Botryococcus sp., Spirogyra sp., and Zygnemataceae. Assemblage 1 records vegetation of forest-free open spaces occupied with steppe and tundra communities. High...
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Upper Cretaceous and Cenozoic Stratigraphy of the Gydan Peninsula

V.A. Marinov, A.N. Kurchatova, Z.N. Gnibidenko, O.B. Kuzmina, E.A. Potapova, V.V. Rogov, R.B. Khamzin
Published: 01 December 2022
Russ. Geol. Geophys. (2022) 63 (12): 1407–1423.
DOI: https://doi.org/10.2113/RGG20214361
..., 38, Asteraceae; 24, 25, Caryophyllaceae; 26–28, Ericaceae; 29, 30, 33, 34, Artemisia sp.; 35, 36, Poaceae; 39–41, Ovoidites spp.; 42, Zygnemataceae; 43, 44, Pediastrum kawraiskyi Schmidle; 45, Botryococcus sp.; 46, Pediastrum integrum Nägeli; 47, 48, Sigmopollis sp. ...
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Fungal virulence at the time of the end-Permian biosphere crisis?

Henk Visscher, Mark A. Sephton, Cindy V. Looy
Journal: Geology
Published: 01 September 2011
Geology (2011) 39 (9): 883–886.
DOI: https://doi.org/10.1130/G32178.1
... ) criteria, an algal interpretation is regularly advocated. Notably, freshwater green algae of the Zygnemataceae are regarded as nearest living relatives. Ecologically, these contentious identifications support fundamentally different scenarios of global environmental change at the end of the Permian...
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Hettangian–Lower Oxfordian reference section on the western shore of Anabar...

Hettangian–Lower Oxfordian reference section on the western shore of Anabar...

Published: 01 August 2013
); 16 – 18 , microfossils: 16 , ostracods ( a ), foraminifers ( b ); 17 , spore–pollen assemblages; 18 , microphytoplankton: dinocysts ( a ), acritarchs ( b ), prasinophytes ( c ), Zygnemataceae ( d ); 19 , 20 , plant fossils: 19 , coalified plant detritus ( a ), wood ( b ), leaves ( c ); 20
Journal Article

Palynology of the Triassic–Jurassic transition of the Danish Basin (Denmark): a palynostratigraphic zonation of the Gassum–lower Fjerritslev formations

Sofie Lindström, Gunver Krarup Pedersen, Henrik Vosgerau, Jussi Hovikoski, Karen Dybkjær, Lars Henrik Nielsen
Journal: Palynology
Published: 06 October 2023
Palynology (2023) 47 (4): 2241068.
DOI: https://doi.org/10.1080/01916122.2023.2241068
.... Rhaetogonyaulax rhaetica , Stenlille-1, 1518.74m:4, F40/3. 3. Celyphus stenlillensis , Stenlille-4, 1525.80m:4, K48/1. 4. Celyphus stenlillensis , Stenlille-4, 1525.80m:4, G30/2. 5. Ovoidites sp. (Zygnemataceae), Stenlille-1, 1484.22m:4, Q24/3. 6. Dapcodinium priscum , Stenlille-1, 1518.74m:4, E27/2. 7...
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The effect of acetolysis on desmids

Nicholas L. Riddick, Olena Volik, Francine M.G. McCarthy, Donya C. Danesh
Journal: Palynology
Published: 03 April 2017
Palynology (2017) 41 (2): 171–179.
DOI: https://doi.org/10.1080/01916122.2015.1113208
... . Investigation into the differential corrosion susceptibility of pollen and spores . Pollen et Spores 6 : 621 – 635 . Havinga AJ. 1967 . Palynology and pollen preservation . Review of Palaeobotany and Palynology 2 : 81 – 98 . Head MJ. 1992 . Zygospores of Zygnemataceae (Division...
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Dr. Gordon D. Wood II, 1949–2015

Merrell A. Miller, Thomas Servais, Reed Wicander
Journal: Palynology
Published: 22 December 2017
Palynology (2017) 41 (0): 1–9.
DOI: https://doi.org/10.1080/01916122.2017.1366185
...-Carboniferous Chlorophyta: new reports of Hydrodictyaceae, ?Scenedesmaceae and Zygnemataceae. In: Fatka O, Servais T, editors. Acritarcha in Praha, Acta Universitatis Carolinae Geologica 40:703–717. 1997 Wood GD, Miller MA. Stratigraphic, paleoecologic and petroleum generating significance of Chlorophyta...
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The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian – Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina

Daniela E. Olivera, Mirta E. Quattrocchio, Ana M. Zavattieri
Journal: Palynology
Published: 01 July 2015
Palynology (2015) 39 (2): 258–269.
DOI: https://doi.org/10.1080/01916122.2014.955616
... species of the Zygnemataceae and Botryococcaceae families, and acritarchs ( Leiosphaeridia spp.). The relative abundances of the major palynomorph groups are expressed in percentages in Figure 3 . Nearly 90% of the sporomorphs identified in the Cañadón Lahuincó ‘A’ section ( Figure 1 ) are gymnosperm...
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The Maurynya section, West Siberia: a key section of the Jurassic–Cretaceous boundary deposits of shallow marine genesis

O.S. Dzyuba, E.B. Pestchevitskaya, O.S. Urman, B.N. Shurygin, A.S. Alifirov, A.E. Igolnikov, I.N. Kosenko
Published: 01 July 2018
Russ. Geol. Geophys. (2018) 59 (7): 864–890.
DOI: https://doi.org/10.1016/j.rgg.2018.07.010
...) Bolchovitina, spec. 668/15-97; 27, Pterospermella gracilis Theodorova, spec. 668/18-86; 28, Zygnematacea aff. Debarya , spec. 665/12-90; 29, Vitreisporites pallidus (Reissinger) Nilsson, spec. 665/17-98; 30, Wallodinium krutzchii (Alberti) Habib, spec. 665/6-86; 31, Systematophora areolata Klement...
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