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IRMNG source details

Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024).
225410
Williams, J. E.
2012
The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024)
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2024-07-12 04:33:44Z
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2024-09-03 18:24:18Z
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Acanthominuscula Naumova [date?] † (name verified source)
Agidelia † accepted as Valeria Minod, 1918 (source of synonymy)
Angiospora † (additional source)
Antruejadina F.H. Cramer, M. del C.R. Diez, R.M. Rodriguez & M.A. Fombella, 1976 † accepted as Crassiangulina S. Jardiné, A. Combaz, L. Magloire, G. Peniguel & G. Vachey, 1972 † (source of synonymy)
Aphetospora Lo, 1980 † (name verified source)
Aphetospora Lo, 1980 † (verified source for family)
Archaegloeocapsa † (extant flag source)
Archaegloeocapsa † (habitat flag source)
Archaegloeocapsa † (basis of record)
Archaeoalveolata [unknown] † (verified source for family)
Archaeoalveolata [unknown] † (extant flag source)
Archaeoalveolata [unknown] † (habitat flag source)
Archaeoalveolata [unknown] † (basis of record)
Archaeomassulina S.N. Naumova, 1968 † accepted as Protoleiosphaeridium B.V. Timofeev ex B.V. Timofeev, 1960 † (source of synonymy)
Archaeomonoporina Naumova [date?] † (verified source for family)
Archaeomonoporina Naumova [date?] † (habitat flag source)
Archaeomonoporina Naumova [date?] † (basis of record)
Archaeomonoporina Naumova [date?] † (current name source)
Archaeomonoporina Naumova [date?] † (extant flag source)
Archaeopsophosphaera S.N. Naumova, 1968 † accepted as Asperatopsophosphaera D.A. Schepeleva ex E.A. Assejeva in P.L. Shulga, 1976 † (source of synonymy)
Archaeopylomina † (basis of record)
Archaeopylomina † (verified source for family)
Archaeopylomina † (current name source)
Archaeopylomina † (extant flag source)
Archaeopylomina † (habitat flag source)
Archaeotunisphaeridium K. Grey, 2005 † (extant flag source)
Archaeotunisphaeridium K. Grey, 2005 † (habitat flag source)
Archaeotunisphaeridium K. Grey, 2005 † (current name source)
Archaeotunisphaeridium K. Grey, 2005 † (name verified source)
Archaeotunisphaeridium K. Grey, 2005 † (basis of record)
Archaeotunisphaeridium K. Grey, 2005 † (verified source for family)
Arciforma Yan, 1984 (?) † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (name verified source)
Arciforma Yan, 1984 (?) † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (habitat flag source)
Arciforma Yan, 1984 (?) † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (basis of record)
Arciforma Yan, 1984 (?) † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (extant flag source)
Arciforma Yan, 1984 (?) † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (source of synonymy)
Arciforma Yan, 1984 (?) † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (status source)
Ascidiomorpha Y. Yan, 1995 † (current name source)
Asterococcoides Luo & Wang in Wang & Luo, 1984 † (extant flag source)
Asterococcoides Luo & Wang in Wang & Luo, 1984 † (basis of record)
Asterococcoides Luo & Wang in Wang & Luo, 1984 † (verified source for family)
Asterococcoides Luo & Wang in Wang & Luo, 1984 † (name verified source)
Asterosphaeroides Z.A. Zhuravleva, 1968 † (habitat flag source)
Asterosphaeroides Z.A. Zhuravleva, 1968 † (extant flag source)
Asterosphaeroides Z.A. Zhuravleva, 1968 † (basis of record)
Australiastrum K. Grey, 2005 † (basis of record)
Australiastrum K. Grey, 2005 † (name verified source)
Australiastrum K. Grey, 2005 † (extant flag source)
Australiastrum K. Grey, 2005 † (verified source for family)
Australiastrum K. Grey, 2005 † (habitat flag source)
Azonotetraporina Teteriuk, 1958 † accepted as Tetraporina S.N. Naumova, 1939 † (basis of record)
Bacatisphaera C. Zhou, M.D. Brasier & Y. Xue, 2001 † (current name source)
Baculiformis ? Yan, 1984 † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (status source)
Baculiformis ? Yan, 1984 † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (name verified source)
Baculiformis ? Yan, 1984 † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (source of synonymy)
Baculiformis ? Yan, 1984 † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (extant flag source)
Baculiformis ? Yan, 1984 † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (basis of record)
Baculiformis ? Yan, 1984 † accepted as Tawuia H.J. Hofmann in Hofmann & Aitken, 1979 † (habitat flag source)
Baculimorpha Yan, MS † (habitat flag source)
Baculimorpha Yan, MS † (basis of record)
Baculimorpha Yan, MS † (verified source for family)
Baculimorpha Yan, MS † (extant flag source)
Baiomeniscus A.R. Loeblich Jr., 1970 † (additional source)
Balbiriniella D.Z. Oehler, 1978 † (current name source)
Batrophycus Y. Zhang, 1985 † accepted as Archaeoellipsoides R.J. Horodyski & J.A. Donaldson, 1980 † (habitat flag source)
Batrophycus Y. Zhang, 1985 † accepted as Archaeoellipsoides R.J. Horodyski & J.A. Donaldson, 1980 † (extant flag source)
Batrophycus Y. Zhang, 1985 † accepted as Archaeoellipsoides R.J. Horodyski & J.A. Donaldson, 1980 † (basis of record)
Biattiglobus ? Zhu et al., 1984 † (verified source for family)
Biattiglobus ? Zhu et al., 1984 † (habitat flag source)
Biattiglobus ? Zhu et al., 1984 † (basis of record)
Biattiglobus ? Zhu et al., 1984 † (current name source)
Biattiglobus ? Zhu et al., 1984 † (extant flag source)
Binzhoudinium J. Xu, Z. Pan, Y. Yang, Y. Zhu & N. Fan, 1997 † (basis of record)
Botrys M.S. Yakschin, 2002 † (basis of record)
Botrys M.S. Yakschin, 2002 † (status source)
Botrys M.S. Yakschin, 2002 † (extant flag source)
Botrys M.S. Yakschin, 2002 † (habitat flag source)
Botrys M.S. Yakschin, 2002 † (verified source for family)
Botrys M.S. Yakschin, 2002 † (name verified source)
Brochos Vanderflit & Mikhailova, 1992 † (current name source)
Brochosaccus ? Naumova † (name verified source)
Bulginia P. Srivastava & S. Kumar, 2003 † (extant flag source)
Bulginia P. Srivastava & S. Kumar, 2003 † (basis of record)
Bulginia P. Srivastava & S. Kumar, 2003 † (habitat flag source)
Campanisphaera Xaio & Hu in Xiao et al., 1996 † (current name source)
Campanisphaera Xaio & Hu in Xiao et al., 1996 † (habitat flag source)
Campanisphaera Xaio & Hu in Xiao et al., 1996 † (verified source for family)
Campanisphaera Xaio & Hu in Xiao et al., 1996 † (basis of record)
Campanisphaera Xaio & Hu in Xiao et al., 1996 † (name verified source)
Campanisphaera Xaio & Hu in Xiao et al., 1996 † (extant flag source)
Cangxianella J. Xu, Z. Pan, Y. Yang, Y. Zhu & N. Fan, 1997 † (basis of record)
Cassidinium † (current name source)
Cassidinium † (basis of record)
Cassidinium † (verified source for family)
Cassidinium † (extant flag source)
Cassidinium † (habitat flag source)
Catenula M.S. Yakschin, 2002 † (habitat flag source)
Catenula M.S. Yakschin, 2002 † (name verified source)
Catenula M.S. Yakschin, 2002 † (status source)
Catenula M.S. Yakschin, 2002 † (extant flag source)
 Descriptive info

Precambrian fossil. [details]

 Descriptive info

Precambrian (Huronian); U.S.A. (Minnesota). (Index Nominum Genericorum). A pseudofossil according to Williams, 2012. [details]

 Taxonomic remark

According to Williams, 2012, both of Pykhova's, 1966 species names Acanthominuscula micronata and Acanthominuscula ... [details]

 Taxonomic remark

Authority untraced; possibly Pyatiletov, 1980, listed in Williams, 2012 as transferring author for Agidelia ... [details]

 Taxonomic remark

Authority untraced. Williams, 2012 lists 2 species, A. povarovkensis Reitlinger, 1956 (Precambrian, U.S.S.R.) and ... [details]

 Taxonomic remark

Authority and publication untraced. Williams, 2012 lists A. crassa Naumova, and A. scabra, in separate Russian ... [details]

 Taxonomic remark

Year and original publication not given in Williams, 2012. Latter compilation lists multiple species i.e. A. ... [details]

 Taxonomic remark

Authority untraced, possibly Naumova (author of 3 of the 4 species listed in Williams, 2012). Palynodata lists ... [details]

 Taxonomic remark

Original work not seen; listed as [fossil] as Protista incertae sedis in Nomenclator Zoologicus; assignment to ... [details]

 Taxonomic remark

Allocated to Volvocales (Chlorophyceae) in original description (the latter reproduced in Williams, 2012) by ... [details]

 Taxonomic remark

Listed as Devonian acritarch: "Cassidiinum cf. undulosum" as "Cassidiinum sp." sourced from Suárez Ordóñez, ... [details]

 Taxonomic remark

Williams, 2012 notes that this genus was treated as a syn. of Goniosphaeridium by Zhang et al., 1988, however it is ... [details]

 Taxonomic remark

Genus author not known; Williams, 2012 lists 3 species including C. corrugata Lopukhin. [details]

 Taxonomic remark

Described as Chlorophyceae (Chlamydomonadales), actually a pseudofossil according to Williams, 2012 (per Hofmann & ... [details]

 Taxonomic remark
 for  †

Appears to be the same taxon as Deltoidinia Jiabo, 1978 (record from Neave); neither of these spellings traced via ... [details]

 Taxonomic remark

Listed in Palynodata with 2 species, E. gilsonii and E. micraster [?type]; E. micraster described from Recent ... [details]

 Taxonomic remark

Listed in Williams, 2012, "Entophysalis major Ercegovic, 1932" from the Precambrian (Golubic, 1976) is more ... [details]

 Taxonomic remark

Genus authorship uncertain; Williams, 2012, lists 1 species, E. simplex Yan, 1989, cited in 2 Chinese sources. [details]

 Taxonomic remark

Listed as an acritarch from the Frasnian (Devonian); not Estomia S.V. Mejen, 1965, a dispersed cuticle from the ... [details]

 Taxonomic remark

Provisionally treated as accepted based on Williams, 2012, although appears to be known only from its initial ... [details]

 Taxonomic remark

Name not found in other fossil plant databases, however Williams, 2012 lists F. aspidoides and F. cardioformis; F. ... [details]

 Taxonomic remark

Name from Williams, 2012, also in one Chinese reference via Google Scholar (Liu, X.X., Liu, Z.L., Zhang, L., and ... [details]

 Taxonomic remark

One species, G. yunnanensis, listed in Williams, 2012 (appears to be an accepted genus although untraced elsewhere). [details]

 Taxonomic remark

Williams, 2012 states: "not a fossil according to Gaucher et al., 1998" (that reference not seen), however treated ... [details]

 Taxonomic remark

Included in Williams, 2012 (also mentioned in Palynodata) as an apparently accepted name in Acritarcha, however a ... [details]

 Taxonomic remark

Name listed in Williams, 2012 from a 2007 conference abstract, however not validly published (with genus ... [details]

 Taxonomic remark

According to Williams, 2012, only the type species K. regularis is validly published, with a description in Latin / ... [details]

 Taxonomic remark

Genus accepted (validly published) in Index Nominum Genericorum and Mullins, 2007, however according to Williams, ... [details]

 Taxonomic remark

Misspelling, found in literature (2 sources given), listed as a current name in Williams, 2012. [details]

 Taxonomic remark

Placed in algae incertae sedis in IRMNG at this time, original assignment not researched (alternatively could be ... [details]

 Taxonomic remark

Genus name is obscure - not found in Google Scholar. From cited included species, possibly related to ... [details]

 Taxonomic remark

Authority not traced; Williams, 2012 (Acritax) lists one species, L. punctulata Pyatilatov, 1988. [details]

 Taxonomic remark

Genus authority untraced; Williams, 2012 lists 2 species, L. sphaerotriangulatus and L. tetralobazonum, both mentioned ... [details]

 Taxonomic remark

Genus authority untraced; Williams, 2012 has a single species, Liadiovitas raticulatus, as reported in Fedorov, 1997, ... [details]

 Taxonomic remark

Authority not traced; 1 species (L. truncata) given in Williams, 2012, 3 in Palynodata. [details]

 Taxonomic remark

Authority not traced; Williams, 2012 lists 2 species, M. conflata and M. glabella, earliet refs. given are from ... [details]

 Taxonomic remark

Authority untraced; 1 species, M. pumila, is attributed to Naumova in literature, who possibly authored the genus. ... [details]

 Taxonomic remark

Not preoccupied by Monilinema Yin in Wang, 1984, fossil Cyanophyceae (?), which is a nomen nudum according to ... [details]

 Taxonomic remark

Name used as accepted in Grey & Willman, 2009, although Williams, 2012 lists the type species M. ekmelum as a syn. ... [details]

 Taxonomic remark

Name misspelled ("Muhospora") in Williams, 2012 [details]

 Taxonomic remark

As misspelling ("Navisphaeridium") in Williams, 2012, in addition to entry for correct spelling. [details]

 Taxonomic remark

Misspelled ("Palaeomonstroma") in Williams, 2012. [details]

 Taxonomic remark

Listed as accepted in Williams, 2012, although potentially a confusable name (with Palaeocalothrix T.N. Hermann, 1981). [details]

 Taxonomic remark

A [land plant] spore according to Index Nominum Genericorum and IFPNI, however in acritarchs section of Williams, 2012; ... [details]

 Taxonomic remark

As fossil spore in Index Nominum Genericorum, however also listed in Williams, 2012 (apparently as acritarch); ... [details]

 Taxonomic remark

Name in current use (see Williams, 2012) although a junior homonym of Pellicularia M.C. Cooke, 1876 (Fungi). [details]

 Taxonomic remark

Misspelled(?) Perforella in some literature (original spelling not confirmed but presumed to be Perforela per ING ... [details]

 Taxonomic remark

A pseudofossil according to Williams, 2012, citing Hofmann & Schopf, 1983. [details]

 Taxonomic remark

Authority not traced. 1 species, P. irregularis, appears in 2 Chinese works. Name apparently derives from the ... [details]

 Taxonomic remark

Authority not traced; 1 species, P. lancangensis Song, given in a Chinese work cited by Williams, 2012. [details]

 Taxonomic remark

Misspelled Primomangularia in 1 literature source (and indexed thus in Williams, 2012 as well as correct spelling ... [details]

 Taxonomic remark

Williams, 2012 lists 3 species, all with authorship given as Stanevich, Nemerov & Chatta, 2006. ... [details]

 Taxonomic remark

First author surname (Xing) also spelled Sin according to Williams, 2012. [details]

 Taxonomic remark

Genus authority not traced; 1 species, Q. simplisis Sin [?=Xing] & Liu, cited in Wu, 2007 according to Williams, 2012. [details]

 Taxonomic remark

Author, publication not given in Williams, 2012; included species are R. figuratum ascribed to Xing, 1962 MS; R. ... [details]

 Taxonomic remark

Treated as accepted in Williams, 2012, although a junior homonym of Retiphycus E.O. Ulrich, 1904 (trace ... [details]

 Taxonomic remark

Genus authorship not traced (not in IFPNI or Palynodata); 1 species, R. inconspicuum, reported in Zhao et al., 2002 ... [details]

 Taxonomic remark

Not validly published according to Index Nominum Genericorum, however in use by Russian authors, refer Williams, 2012. [details]

 Taxonomic remark

Included as an accepted name in Williams, 2012, however a junior homonym of Rivulariopsis (O. Kirchner) N.N. ... [details]

 Taxonomic remark

Authority not traced; 1 species, S. orbisentia, listed from Zang, Moczydlowska & Jago, 2007, early Cambrian of South ... [details]

 Taxonomic remark

Has been synonymised in the past with Goniosphaeridium, but treated as an accepted genus by subsequent workers. [details]

 Taxonomic remark

Genus author not traced; Williams, 2012 list 3 species (T. minor, T. rugosum, T. simplex), all listed in Yao & Zhang, ... [details]

 Taxonomic remark

Genus authority not known; Williams lists 1 included species, W. fuxianensis, as cited in Gao et al., 1999. [details]

 Taxonomic remark

Genus authority not found; 1 species, W. bifurcata, listed in Williams, 2012, as cited in Niu, 2002. [details]


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