The Fish Swimming Trace<i>Undichna</i>from the Mississippian Mauch Chunk Formation, Eastern Pennsylvania

Fillmore, David L.; Lucas, Spencer G.; Simpson, Edward L.

doi:10.1080/10420940.2011.552579

Cited by 14 publications

(24 citation statements)

References 16 publications

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“…of Pennsylvania Fillmore et al, 2012). The Moroccan and North American tracks match in size as well as the shape and orientation of digits.…”

Section: Systematic Palaeoichnologymentioning

confidence: 91%

“…Manual tracks of Hylopus are digitigrade or semidigitigrade and have long, thin, curved digits of varied lengths. Pedal tracks of the same ichnogenus are plantigrade and have shorter, more equal-length digits than the manus imprints (Fillmore et al, 2012). Accordingly, we interpret CDUE 267, 268, and 292 as manual tracks assigning them tentatively to cf.…”

Section: Systematic Palaeoichnologymentioning

confidence: 97%

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First Occurrence of Tetrapod Footprints from Westphalian Strata of the Sidi Kassem Basin, Central Morocco

Lagnaoui

Voigt²,

Saber

et al. 2014

Ichnos

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“…of Pennsylvania Fillmore et al, 2012). The Moroccan and North American tracks match in size as well as the shape and orientation of digits.…”

Section: Systematic Palaeoichnologymentioning

confidence: 91%

Section: Systematic Palaeoichnologymentioning

confidence: 97%

First Occurrence of Tetrapod Footprints from Westphalian Strata of the Sidi Kassem Basin, Central Morocco

Lagnaoui

Voigt²,

Saber

et al. 2014

Ichnos

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“…-Modern revision of Undichna was done by Trewin (2000) and Minter & Braddy (2006). Recently, Fillmore et al (2011) contributed by further comments. Our understanding to the trace follows these papers.…”

Section: Ichnogenus Undichna Anderson 1976mentioning

confidence: 99%

A rich ichnofossil assemblage from the Frasnian (Upper Devonian) deposits at Andoma Hill, Onega Lake, Russia

Mikuláš¹,

Mešíıs²,

Ivanov³

et al. 2013

Bull. Geosci.

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Trace fossils and ichnofabrics were recognized in the Middle to Upper Devonian deposits of the East European Platform at the Onega Lake (NW Russia), developed as the Old Red Sandstone facies. The studied sequence is aged from the upper Givetian to the Middle Frasnian. The most diverse ichnoassemblage was ascertained in the earliest Frasnian (lower to middle part of the Andoma Formation), comprising the ichnogenera ?Arenituba, Cochlichnus, Cruziana, Diplocraterion, Lockeia, Palaeophycus, Planolites, Rusophycus, Skolithos, Teichichnus, and Undichna. Combination of ichnologic and sedimentary data points to the assumption that these deposits probably originated in wave- and tide-influenced environments, possibly in a brackish-water estuary. Towards the middle Frasnian, Skolithos-like trace fossil dominate; the ichnoassemblage can be attributed to the tidally influenced channels and bars

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“…Hylopus was considered monospecific with the only valid ichnospecies being Hylopus hardingi Dawson 1882. Hylopus variabilis was not considered in the revision by Fillmore et al (2012), presumably as it was considered a nomen dubium by Abel (1935) and in the Treatise (Häntzschel 1975). In their emended diagnosis, Fillmore et al (2012, p. 58) described Hylopus as follows:…”

Section: Ichnotaxonomic Assessment Of Hylopus Variabilismentioning

confidence: 99%

“…Logan's specimen was not given much attention until it was named and described as Hylopus hardingi by Dawson (1882). Fillmore et al (2012) revised the diagnosis of Hylopus, in the process reviewing all three known ichnospecies of that genus. Hylopus was considered monospecific with the only valid ichnospecies being Hylopus hardingi Dawson 1882.…”

Section: Ichnotaxonomic Assessment Of Hylopus Variabilismentioning

confidence: 99%

Reassessment of vertebrate ichnotaxa from the Upper Carboniferous ‘Fern Ledges’, Lancaster Formation, Saint John, New Brunswick, Canada

Stimson

Miller

Lucas

2016

atgeol

Self Cite

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Vertebrate ichnotaxa described by George Frederic Matthew in 1910 from the Upper Carboniferous (Lower Pennsylvanian) 'Fern Ledges' of Saint John, New Brunswick, were dismissed as dubious trackways by previous authors. Thus, three new ichnospecies Matthew described appeared in the 1975 Treatise on Invertebrate Paleontology as "unrecognized or unrecognizable" and were mostly forgotten by vertebrate ichnologists. These traces include Hylopus (?) variabilis, Nanopus (?) vetustus and Bipezia bilobata. One ichnospecies, Hylopus (?) variabilis, here is retained as a valid tetrapod footprint ichnotaxon and reassigned to the ichnogenus Limnopus as a new combination, together with other poorly preserved specimens Matthew labeled, but never described. Nanopus (?) vetustus and Bipezia bilobata named by Matthew in the same paper, have been reexamined and remain as nomina dubia.

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The Fish Swimming TraceUndichnafrom the Mississippian Mauch Chunk Formation, Eastern Pennsylvania

Cited by 14 publications

References 16 publications

First Occurrence of Tetrapod Footprints from Westphalian Strata of the Sidi Kassem Basin, Central Morocco

First Occurrence of Tetrapod Footprints from Westphalian Strata of the Sidi Kassem Basin, Central Morocco

A rich ichnofossil assemblage from the Frasnian (Upper Devonian) deposits at Andoma Hill, Onega Lake, Russia

Reassessment of vertebrate ichnotaxa from the Upper Carboniferous ‘Fern Ledges’, Lancaster Formation, Saint John, New Brunswick, Canada

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