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Synaptichnium kotanskii
Taxonomy
Synaptichnium kotanskii was named by Ptaszynski (2000). It is considered to be a form taxon. Its type specimen is ZPAL R.7121: 11, 13, a footprint, and it is a trace fossil. Its type locality is Wióry tracksite, which is in a Spathian channel sandstone/siltstone in the Wióry Formation of Poland.
Synonymy list
Year | Name and author |
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2000 | Synaptichnium kotanskii Ptaszynski p. 170–172 |
2011 | Synaptichnium kotanskii Klein et al. p. 223 |
2021 | Synaptichnium kotanskii Klein and Lucas p. 38 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Synaptichnium kotanskii Ptaszynski 2000
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Diagnosis
Reference | Diagnosis | |
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T. Ptaszynski 2000 | Small Synaptichnium with pes digits III and IV equal in length, and relatively long digit II. Both pes and manus digits II-IV are subparallel. Manus digit III longer than IV. Divarications of pes digits I-N and II-IV are low, 10 and 6°, respectively. |
Measurements
No measurements are available
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Source: subo = suborder, subc = subclass, c = class, subp = subphylum | |||||
References: Carroll 1988, Hendy et al. 2009, Benton 1983 |