"Baltisphaeridium claviculorum" (Deflandre, 1939a, p.191-192, pl.10, fig.4) Downie and Sarjeant, 1965, p.88.
EMENDATION: Sarjeant, 1968, p.223, as Solisphaeridium claviculorum. TYPE: Holotype: Deflandre, 1939a, pl.10, fig.4. HISTORY: NOW: Micrhystridium (Appendix A). Originally Hystrichosphaeridium, subsequently Baltisphaeridium, thirdly Solisphaeridium (Appendix A), fourthly (and now) Micrhystridium (Appendix A). COMMENTS: This combination was not validly published in Downie and Sarjeant (1963, p.91), since these authors did not fully reference the basionym. AGE: Late Jurassic.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |