Petroxestes
Petroxestes | |
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Petroxestes pera borings in an Upper Ordovician hardground (Waynesville Formation, southern Ohio). | |
Trace fossil classification | |
Ichnofamily: | †Rogerellidae |
Ichnogenus: | †Petroxestes Wilson & Palmer, 1988 |
Type ichnospecies | |
Petroxestes pera Wilson & Palmer, 1988
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Ichnospecies[1] | |
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Petroxestes is a shallow, elongate
bivalve Corallidomus as it ground a shallow groove in the substrate to maintain its feeding position.[4] They are thus the earliest known bivalve borings.[5] Petroxestes was later described from the Lower Silurian of Anticosti Island (Canada).[6] and the Miocene of the Caribbean.[7]
References
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- S2CID 131394939.)
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: CS1 maint: multiple names: authors list (link - S2CID 128831144.)
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: CS1 maint: multiple names: authors list (link - doi:10.1080/03115517608619068.)
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: CS1 maint: multiple names: authors list (link - doi:10.1016/S0012-8252(02)00131-9.)
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: CS1 maint: multiple names: authors list (link - ^ Tapanila, L., Copper, P. (2002). "Endolithic trace fossils in Ordovician-Silurian corals and stromatoporoids, Anticosti Island, eastern Canada". Acta Geológica Hispánica. 37: 15–20.
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: CS1 maint: multiple names: authors list (link) - ^ Pickerill, R.D., Donovan, S.K., Portell, R.W. (2001). "The bioerosional ichnofossil Petroxestes pera Wilson and Palmer from the Middle Miocene of Carriacou, Lesser Antilles". Caribbean Journal of Science. 37: 130–131.
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: CS1 maint: multiple names: authors list (link)