Results 71 to 80 of about 3,942 (214)

Cambrian Trace Fossil Zoophycos from the Czech Republic

open access: yesGeologica Carpathica, 2015
Lobate and helical ichnofossils attributable to Zoophycos found in Middle Cambrian shales of the Palác Hill in the Železné Hory Mountains (eastern Bohemia) represent the oldest occurrence of this ichnogenus.
Doucek Jan, Mikuláš Radek
doaj   +1 more source

New finds of Rusophycus from the lower Cambrian Ociesęki Sandstone Formation (Holy Cross Mountains, Poland) [PDF]

open access: yes, 2012
The Ociesęki Sandstone Formation represents the Holmia-Schmidtiellus and the Protolenus-Issafeniella zones. Seven ichnospecies of Rusophycus, including Rusophycus exsilius isp. nov, are recognized in this formation. Moreover, Rusophycus ispp. A, B, C are
Stachacz, Michał
core   +1 more source

Formation, preservation, and interpretation of dinosaur tracks

open access: yesPalaeontology, Volume 69, Issue 1, January/February 2026.
Abstract The fossilized tracks of dinosaurs were first reported in the scientific literature in 1836, not long after Buckland's discovery of Megalosaurus. Tracks record aspects of dinosaur locomotion, diversity, and ecology. To recover this information from a track requires an understanding of the track forming process.
Peter L. Falkingham, Stephen M. Gatesy
wiley   +1 more source

In memorial of Jordi Maria de Gibert Atienza [PDF]

open access: yes, 2013
Jordi Maria de Gibert Atienza. Barcelona (21/03/1968) - Barcelona (23/09/2012). At dawn on September 23, Jordi Maria de Gibert Atienza passed away at the age of 44, after suffering a massive heart attack.
Martinell Callicó, Jordi
core   +2 more sources

Neoichnology and sediment distribution in tidal flats of the mud‐dominated mesotidal Mira River estuary (Portugal)

open access: yesSedimentology, Volume 72, Issue 7, Page 2201-2238, December 2025.
ABSTRACT Invertebrate burrow morphologies and distributions are presented for the tidal flats of the middle and lower reaches of the tide‐influenced (mesotidal), mud‐dominated Mira River estuary (SW Portugal) as an analogue for interpreting the ichnology of palaeoestuarine successions.
Alina Shchepetkina   +5 more
wiley   +1 more source

Coupled ‘storm-flood’ depositional model: application to the Miocene–Modern Baram Delta Province, north-west Borneo [PDF]

open access: yes, 2016
The Miocene to Modern Baram Delta Province is a highly efficient source to sink system that has accumulated 9 to 12 km of coastal-deltaic to shelf sediments over the past 15 Myr.
Allison, PA   +4 more
core   +1 more source

Perennial Lakes as an Environmental Control on Theropod Movement in the Jurassic of the Hartford Basin

open access: yesGeosciences, 2017
Eubrontes giganteus is a common ichnospecies of large dinosaur track in the Early Jurassic rocks of the Hartford and Deerfield basins in Connecticut and Massachusetts, USA.
Patrick R. Getty   +5 more
doaj   +1 more source

Ichnological discrimination of hemipelagic‐dominated slope versus basin‐floor mudstones: Insights from early Viséan successions of a distally steepened ramp, northern Iran

open access: yesThe Depositional Record, Volume 11, Issue 5, Page 1563-1595, November 2025.
This study integrates sedimentological and ichnological data to reveal the depositional processes and environmental conditions of deep‐water muddy gravity flows in the Mobarak Formation. It highlights distinct ichnocoenoses and bioturbation patterns, offering insights into basin‐floor versus slope mudstones and their implications for hydrocarbon ...
Aram Bayet‐Goll   +2 more
wiley   +1 more source

Resolving allogenic forcings on shallow‐marine sedimentary archives of the Taiwan Western Foreland Basin

open access: yesSedimentology, Volume 72, Issue 6, Page 1755-1785, October 2025.
ABSTRACT An investigation of allogenic forcings on shallow‐marine strata of the Miocene–Pliocene Kueichulin Formation, Taiwan Western Foreland Basin, reveals that shifts in palaeoenvironments were strongly controlled by: (1) orogenesis and basin subsidence, (2) precession‐driven hydroclimate and (3) obliquity‐driven atmospheric and ocean circulation ...
Amy I. Hsieh   +7 more
wiley   +1 more source

Geological Screening for CO2 Storage in Deep Saline Aquifers in the Lower Mainland British Columbia (LMBC), Canada

open access: yesGreenhouse Gases: Science and Technology, Volume 15, Issue 4, Page 432-448, August 2025.
ABSTRACT Deep saline aquifers and depleted reservoirs are prime candidates for CO2 storage, but feasibility assessments remain limited in regions with little oil and gas activity, such as the Lower Mainland of British Columbia (LMBC), Canada. This study evaluates the CO2 storage potential of the Georgia Basin strata beneath the LMBC, focusing on three ...
Maziyar Nazemi   +4 more
wiley   +1 more source

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