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Hystrichosphaeridium leonardianum
Hystrichosphaeridium leonardianum Tasch, 1963
This is a specimen of the spore Raistrickia according to Stover and Evitt, 1978.
Holotype: Tasch, 1963, p.1, figs10-11
Locus typicus: Harvey County, Kansas, U.S.A.
Stratum typicum: Early Permian
Original diagnosis: Tasch, 1963, p.336
Subovate configuration, shell 34 µm in maximum diameter, with uniform, brief, thin, club-shaped to flat-ended processes, having a density of 12 per 5 µm of edge. Length of processes 4 to 10 µm.
This is a specimen of the spore Raistrickia according to Stover and Evitt, 1978.
Holotype: Tasch, 1963, p.1, figs10-11
Locus typicus: Harvey County, Kansas, U.S.A.
Stratum typicum: Early Permian
Original diagnosis: Tasch, 1963, p.336
Subovate configuration, shell 34 µm in maximum diameter, with uniform, brief, thin, club-shaped to flat-ended processes, having a density of 12 per 5 µm of edge. Length of processes 4 to 10 µm.