Results 51 to 60 of about 1,171 (203)
ICNOLOGIA DE AMBIENTES CONTINENTALES: PROBLEMAS Y PERSPECTIVAS
Publicación Electrónica de la Asociación Paleontológica Argentina, 2015 A wide variety of biogenic structures mainly produced by insects, spiders, crustaceans, gastropods, bivalves, nematomorphs, nematodes and annelids has been reported from modern nonmarine environments.
Luis A. Buatois, M. Gabriela Mangano
doaj
Papers in Palaeontology, Volume 12, Issue 5, September/October 2026.Abstract Dinosaur fossils from the Isle of Skye (Scotland, UK), particularly the abundant trace fossil record, provide a window into dinosaur evolution during the poorly known Middle Jurassic. Here we present a comprehensive description of the Duntulm tracksite from Cairidh Ghlumaig Bay, using aerial photography to provide whole site maps, catalogue ...
Paige E. dePolo +7 more
wiley +1 more source
Geologica Carpathica, 2017 An assemblage of trace fossils comprising Asteriacites stelliformis, A. quinquefolius, Biformites insolitus, Helminthoidichnites? isp., Lingulichnus isp., Lockeia siliquaria, Palaeophycus tubularis, Planolites isp., Protovirgularia isp.
Singh Birendra P. +5 more
doaj +1 more source
Two new species of Waiparaconus (Octocorallia) of the enigmatic Family Waiparaconidae
Papers in Palaeontology, Volume 12, Issue 4, July/August 2026.Abstract Waiparaconus, a Late Cretaceous to early Cenozoic fossil, was long interpreted as a pedunculate cirripede, but is now tentatively placed in the Pennatuloidea (Order Scleralcyonacea, Class Octocorallia). New material from the Snow Hill Island Formation (lower Maastrichtian) at Vega Island, Antarctica is described and specimens from the Gingin ...
Daniel Sedorko +9 more
wiley +1 more source
Unusual occurrence of Cochlichnus in aeolian sandstones: evidence for a stiletto fly larval origin
Papers in Palaeontology, Volume 12, Issue 3, May/June 2026.Abstract Cochlichnus anguineus is an ichnotaxon recognized for its distinctive regular wavy morphology. It is a characteristic trace fossil typically associated with aquatic and marginal aquatic environments. However, in this study we examine its unusual occurrence in the aeolian sandstones of the Botucatu Formation (Lower Cretaceous, Paraná Basin ...
Bernardo de C. P. e M. Peixoto +8 more
wiley +1 more source
The Variable Impact of Heinrich Events on the Benthic Environment of the Porcupine Abyssal Plain
Paleoceanography and Paleoclimatology, Volume 41, Issue 5, May 2026.Abstract Heinrich events (HEs) are Pleistocene climate disturbances caused by massive freshwater discharges from the Laurentide Ice Sheet via the Hudson Strait. They appear in marine sediments as layers of ice‐rafted detritus (IRD) and significantly impact the benthic environment.
Olmo Miguez‐Salas +6 more
wiley +1 more source
The role of tetrapod trace fossils in continental ichnofacies models [PDF]
, 2010 The ichnofacies model provides the main framework to understand the paleoenvironmental significance of trace fossils. Traditionally focused on invertebrate trace fossil, the ichnofacies model has only recently expanded to include tetrapod footprints. The
Mángano, G. +2 more
core
Neoichnology of a Lake Margin in the Canadian Aspen Parkland Region, Cooking Lake, Alberta
SedimentologikaNeoichnology provides insights essential for interpreting trace fossils in the rock record. Despite the wealth of studies conducted in marine nearshore environments, non-marine environments including lacustrine settings have received comparably little ...
Ryusuke Kimitsuki +6 more
doaj +1 more source
New findings of ichnofossils in the Bagovskaya formation (Lower Jurassic) of the Western Caucasus
Известия высших учебных заведений: Геология и разведка, 2015 An ichnofossil association is established in the shales of the Bagovskaya Formation (Lower-Middle Toarcian, Lower Jurassic) in the southern periphery of the town of Guzeripl’ (Republic of Adygeya).
P. P. Zayats +2 more
doaj +1 more source
Basin Research, Volume 38, Issue 3, May–June 2026.Piacenzian mixed carbonate‐siliciclastic succession (‘Macco’ unit) deposited on the passive margin of the Tyrrhenian back‐arc basin. Sedimentation was controlled by syn‐sedimentary tectonics, with NW–SE first‐order faults (3–4 km) creating accommodation space and NE–SW second‐order faults (~0.5 km) influencing facies distribution and growth structures.
Marco Brandano +5 more
wiley +1 more source