Difference between revisions of "Xenascus ceratioides"
| Line 2: | Line 2: | ||
[[Category:Index2004]] | [[Category:Index2004]] | ||
| − | <BR><CENTER>[[Image:Xenascus_ceratioides1.jpg]][[Image:Xenascus_ceratioides2.jpg]]</CENTER> | + | <BR><CENTER>[[Image:Xenascus_ceratioides1.jpg|link=]][[Image:Xenascus_ceratioides2.jpg|link=]]</CENTER> |
[[Category:Taxon]] | [[Category:Taxon]] | ||
[[Category:Species|ceratioides Xenascus]] | [[Category:Species|ceratioides Xenascus]] | ||
Revision as of 19:20, 5 December 2016
ceratioides (Deflandre, 1937b, p.66-67, pl.12 [al. pl.9], figs.7-8) Lentin and Williams, 1973, p.144. Holotype: Deflandre, 1937b, pl.12 (al. pl.9), figs.7-8; Fensome et al., 1991, fig.1 - p.601; fig.1 - p.605. Originally Hystrichosphaera, subsequently Pseudoceratium, thirdly Spiniferites, fourthly Phoberocysta, fifthly (and now) Xenascus. Taxonomic junior synonyms: Endoceratium (now Xenascus) perforatum, according to Davey and Verdier (1971, p.27) - however, Yun Hyesu (1981, p.62) retained Endoceratium (as Xenascus) perforatum; Xenascus australensis, according to Davey and Verdier (1971, p.26) - however, Lentin and Williams (1985, p.374) retained Xenascus australensis; Odontochitina blastema, according to Davey and Verdier (1971, p.27) - however, Stover and Helby (1987a, p.128) retained Odontochitina (as Xenascus) blastema. Age: Senonian.
Infrataxon List: