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Ptychomonoporina
Subgroup Ptychomonoporina S.N. Naumova in Amirasl. Trudy XVII Sess. Mezhdunar. Geol. Kongr., 1: 359. 26 Jan 1940
- Name
- Ptychomonoporina
- Rank
- Subgroup
- Authors (Pub.)
- Naumova S. N.
- Publication
- Spory i pyl'tza uglej SSSR [1940/1]
- Authors (Book)
- Amiraslanov A. A.
- Book
- Trudy XVII Sessii Mezhdunarodnogo geologicheskogo kongressa, 1937
- Volume
- 1
- Page number
- 359
- Year
- 1940
- Fossil Status
- sporae dispersae