First report on swimming trace fossils of fish from the Upper Permian and Lower Triassic of the Dolomites (Italy)

Ronchi, Ausonio; Santi, Giuseppe; Marchetti, Lorenzo; Bernardi, Massimo; Gianolla, Piero

doi:10.14241/asgp.2018.013

Cited by 5 publications

(7 citation statements)

References 51 publications

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“…Re marks. -The morphotype of the trails de scribed are most sim i lar to spec i mens pre sented by Ronchi et al (2018: fig. 7), but spec i mens from Witoszów are smaller.…”

Section: Vertebrate Trace Fossilssupporting

confidence: 52%

“…Oc cur rence of this ichnospecies in the Serpukhovian of the neigh bour ing the Intra-Sudetic Synclinorium (¯akowa, 1958;Muszer, 2013;2020;Muszer et al, 2016) in di cates that it is re stricted to the Mis sis sip pian. An other ichnospecies which ap peared in the Car bon if er ous is Undichna bri tan nica (see Fill more et al, 2011; Ronchi et al, 2018). The wide spread oc cur rence of D. liebeana and pres ence of U. cf.…”

Section: Discussionmentioning

confidence: 99%

“…7), but spec i mens from Witoszów are smaller. Sim i larly, spec i mens of Ronchi et al (2018) are dis con tin u ous and preserved only at the in ter sec tions of out-of-phase si nu soi dal traces. The dis con tin u ous and much larger spec i mens of U. britan nica were also pre sented by Soler-Gijón and Moratalla (2001: fig.…”

Section: Vertebrate Trace Fossilsmentioning

confidence: 98%

“…Most re cords of U. bri tan nica are known from the Car bon i f er ous to the Ju ras sic (Ronchi et al, 2018), but the en tire stratigraphic range of this ichnospecies is from the Up per Mis sis sippian (Fill more et al, 2011) to the Ho lo cene (Gibert et al, 1999).…”

Section: Vertebrate Trace Fossilsmentioning

confidence: 99%

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First discovery of Mississippian trace fossils in the Świebodzice Unit from the Witoszów region (SW Poland)

Muszer

2020

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As so ci ate Ed i tor: Micha³ Zatoñ Abun dant and mod er ately di verse trace fos sil as sem blage have been dis cov ered for the first time in mudstones of the Pogorza³a For ma tion from the Witoszów re gion, SW Po land. Fif teen ichnospecies in clud ing four teen ichnogenera are described. The ichnofauna is dom i nated by Dictyodora liebeana and con tains nu mer ous Palaeophycus tubularis, rarer Archaeonassa fossulata, Archaeonassa isp., Chondrites cf. intricatus, Curvolithus sim plex, Diplopodichnus biformis, Lockeia isp., ?Lophoctenium isp., Nereites isp., Phycosiphon isp., Protovirgularia isp., ?Psammichnites isp., Taenidium isp. and one ichnospecies of fish swim ming trails, Undichna cf. bri tan nica. Some other struc tures (wave rip ples in flu enced by micro bial mats and zig zag struc tures) also oc cur. The trace fos sil as sem blages dif fer in var i ous ex po sures, but three of them are sim i lar and dis play the Dictyodora liebeana ichnoassemblage. It is rep re sented mostly by the etho log i cal cat e go ries fodinichnia and repichnia, with fewer pascichnia, domichnia and cubichnia. This new data from the OEwiebodzice Unit sheds light on the palae on tol ogy, age and palaeoenvironment of the Pogorza³a For ma tion. The oc cur rence of D. liebeana and U. cf. bri tan nica in di cates the Mis sis sip pian age of most mudstones stud ied, for merly con sid ered Up per De vo nian. The trace fos sil as sem blage be longs to the non-stan dard Nereites ichnofacies, with out graphoglyptids. The lithological fea tures of mudstones, trace fos sil as sem blage and pov erty of macrofauna, tes tify to their de po si tion in a deeper sed i men ta tion zone be low storm wave base, most likely in dysaerobic, pro-delta con di tions. This study sug gests that rocks con tain ing D. liebeana may form a cor re la tive ho ri zon in the OEwiebodzice Unit.

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“…Re marks. -The morphotype of the trails de scribed are most sim i lar to spec i mens pre sented by Ronchi et al (2018: fig. 7), but spec i mens from Witoszów are smaller.…”

Section: Vertebrate Trace Fossilssupporting

confidence: 52%

Section: Discussionmentioning

confidence: 99%

Section: Vertebrate Trace Fossilsmentioning

confidence: 98%

Section: Vertebrate Trace Fossilsmentioning

confidence: 99%

See 2 more Smart Citations

First discovery of Mississippian trace fossils in the Świebodzice Unit from the Witoszów region (SW Poland)

Muszer

2020

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“…In their indepth study of neopterygian phylogeny, López-Arbarello and Sferco (2018) did not include Acentrophorus or even mention it in the text. Sun et al (2016) cited Archaeolepidotus, supposedly closely related to Watsonulus (see below), together with undescribed specimens as a Changxingian neopterygian (which was originally thought to be Early Triassic, but probably is not according to references in Ronchi et al, 2018). The Changxingian is the stage between the Wujiapingian and the Permian/Triassic boundary (251.902 ± 0.024 Ma ago: ICSC).…”

Section: Node 195: Neopterygii [Pn] (Holosteomorpha -Pan-teleostei [Pn])mentioning

confidence: 99%

The making of calibration sausage exemplified by recalibrating the transcriptomic timetree of jawed vertebrates

Marjanović

2019

Preprint

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9Molecular divergence dating has the potential to overcome the incompleteness of the fossil record in 10 inferring when cladogenetic events (splits, divergences) happened, but needs to be calibrated by the 11 fossil record. Ideally but unrealistically, this would require practitioners to be specialists in molecular 12 evolution, in the phylogeny and the fossil record of all sampled taxa, and in the chronostratigraphy of 13 the sites the fossils were found in. Paleontologists have therefore tried to help by publishing 14 compendia of recommended calibrations, and molecular biologists unfamiliar with the fossil record 15have made heavy use of such works. Using a recent example of a large timetree inferred from 16 molecular data, I demonstrate that calibration dates cannot be taken from published compendia 17 without risking strong distortions to the results, because compendia become outdated faster than they 18 are published. The present work cannot serve as such a compendium either; in the slightly longer 19 term, it can only highlight known and overlooked problems. Future authors will need to solve each of 20 these problems anew through a thorough search of the primary paleobiological and 21 chronostratigraphic literature on each calibration date every time they infer a new timetree; over 40% 22 of the sources I cite were published after mid-2016. 23 Treating all calibrations as soft bounds results in younger nodes than treating all calibrations as hard 24bounds. The unexpected exception are nodes calibrated with both minimum and maximum ages, 25 further demonstrating the widely underestimated importance of maximum ages in divergence dating. 26

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Ichnofossils and body fossils from the Permian of the Sorgue Valley (Saint-Affrique Basin, southern France): palaeoenvironmental implications

Moreau

Michelin²,

Fara

et al. 2022

Historical Biology

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First report on swimming trace fossils of fish from the Upper Permian and Lower Triassic of the Dolomites (Italy)

Cited by 5 publications

References 51 publications

First discovery of Mississippian trace fossils in the Świebodzice Unit from the Witoszów region (SW Poland)

First discovery of Mississippian trace fossils in the Świebodzice Unit from the Witoszów region (SW Poland)

The making of calibration sausage exemplified by recalibrating the transcriptomic timetree of jawed vertebrates

Ichnofossils and body fossils from the Permian of the Sorgue Valley (Saint-Affrique Basin, southern France): palaeoenvironmental implications

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