| SN2000 author citation | : | |
Unwin, 1995 [A.W.A. Kellner, in E. Buffetaut & J.-M. Mazin, eds., 2003], nom. cl. praeinit. |
| Unavailable original clade name & spelling | : | |
Unwin, D.M. 1992. J. Vert. Paleontol. 12 (3, suppl.): 57A ("clades"). [abstract].
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| Original definition [PhyloCode] | : | |
Kellner, A.W.A. 2003b. In E. Buffetaut & J.-M. Mazin (eds.), Geol. Soc. Lond. Spec. Publ. (no. 217): 125 ("Unwin 1995", "Definition.").
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| Emended definition [PhyloCode] | : | |
Unwin, D.M. 2003. In E. Buffetaut & J.-M. Mazin (eds.), Geol. Soc. Lond. Spec. Publ. (no. 217): 169 ("Unwin 1992 (converted clade name)").
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| Description/Diagnosis in English | : | |
Kellner, A.W.A. 2003b. In E. Buffetaut & J.-M. Mazin (eds.), Geol. Soc. Lond. Spec. Publ. (no. 217): 125 ("Synapomorphies.").
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