Author:
Steemans,P.;Higgs,K.T.;Wellman,C.H.
Year:
2000
Title:
Cryptospores and trilete spores from the Llandovery, Nuayyim-2 Borehole, Saudi Arabia.
Reference:
Steemans,P. et al. (2000) Cryptospores and trilete spores from the Llandovery, Nuayyim-2 Borehole, Saudi Arabia. Stratigraphic Palynology of the Paleozoic of Saudi Arabia.(S.Al-Hajri and B.Owens,editors). Special GeoArabis Publication. # 1 P. 92- 115
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Genus Species Country(Region) From To
Segestrespora Segestrespora rugosa Saudi Arabia Rhuddanian
Sphaerasaccus Sphaerasaccus Saudi Arabia Rhuddanian
Sphaerasaccus Sphaerasaccus glabellus sp. nov. Saudi Arabia Rhuddanian
Tetrad Tetrad sp. Stee.et al,2000 sp. nov. Nd Nd
Tetrads Tetrads sp. Stee.et al,2000 sp. nov. Nd Nd
Tetrahedraletes Tetrahedraletes medinensis Saudi Arabia Rhuddanian
Velatitetras Velatitetras anatoliensis Saudi Arabia Rhuddanian
Velatitetras Velatitetras cristata Saudi Arabia Rhuddanian
Velatitetras Velatitetras laevigata Saudi Arabia Rhuddanian
Velatitetras Velatitetras retimembrana Saudi Arabia Rhuddanian
Velatitetras Velatitetras rugosa Saudi Arabia Rhuddanian
Velatitetras Velatitetras sp. Stee.et al,2000 sp. nov. Saudi Arabia Rhuddanian
Vestitusdyadus Vestitusdyadus Saudi Arabia Rhuddanian
Vestitusdyadus Vestitusdyadus qalibahinus sp. nov. Saudi Arabia Rhuddanian