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'''''Kouphichnium''''' is an [[ichnogenus]] that has been attributed to [[limulid]]s (horseshoe crabs). Kouphichnium fossils resemble the [[footprint]]s of birds, sometimes in conjunction with a medial line,<ref>{{cite web|url=http://www.envs.emory.edu/faculty/MARTIN/ichnology/Kouphichnium.htm|title=Kouphichnium isp.|first=Anthony J.|last=Martin}}</ref> and were initially thought to be bird or [[pterosaur]] tracks. The footprints are now believed to be the the imprints of specialized limulid [[appendage]]s, called pushers, terminating in four plates, used to push against the sediment. The medial line is left by the animal's [[telson]].
'''''Kouphichnium''''' is an [[ichnogenus]] that has been attributed to [[limulid]]s (horseshoe crabs). Kouphichnium fossils resemble the [[footprint]]s of birds, sometimes in conjunction with a medial line,<ref>{{cite web|url=http://www.envs.emory.edu/faculty/MARTIN/ichnology/Kouphichnium.htm|title=Kouphichnium isp.|first=Anthony J.|last=Martin}}</ref> and were initially thought to be bird or [[pterosaur]] tracks. The footprints are now believed to be the imprints of specialized limulid [[appendage]]s, called pushers, terminating in four plates, used to push against the sediment. The medial line is left by the animal's [[telson]].


== See also ==
== See also ==

Revision as of 18:02, 23 March 2015

Kouphichnium
Mesolimulus walchi with trackway
Trace fossil classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Order: Xiphosura
Ichnogenus: Kouphichnium

Kouphichnium is an ichnogenus that has been attributed to limulids (horseshoe crabs). Kouphichnium fossils resemble the footprints of birds, sometimes in conjunction with a medial line,[1] and were initially thought to be bird or pterosaur tracks. The footprints are now believed to be the imprints of specialized limulid appendages, called pushers, terminating in four plates, used to push against the sediment. The medial line is left by the animal's telson.

See also

References

  1. ^ Martin, Anthony J. "Kouphichnium isp".