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Ichnology, Sedimentology and Paleontology of Eocene Calcareous Paleosols from a Palustrine Sequence, Argentina
(Society for Sedimentary Geology, 2002-02)
Integrated analysis of the ichnology, sedimentology, geochemistry, and fossil content of three trace fossil-bearing calcareous paleosols from the early Eocene Gran Salitral Formation is used to reconstruct the detailed ...
The Paleontological Context : Ichnology
(Springer, 2020)
Spongeliomorpha in nonmarine settings: An ichnotaxonomic approach
(Royal Society of Edinburgh, 2009-12)
The authors revise the occurrences of burrow networks with striated walls having dominantly transverse to oblique striae, which have been assigned to the ichnogenera Spongeliomorpha Saporta, 1887, and Steinichnus Bromley ...
Megaichnus igen. nov.: Giant Paleoburrows Attributed to Extinct Cenozoic Mammals from South America
(Taylor & Francis Inc, 2017-01-01)
In the last ten years, more than 1,500 large burrows have been discovered in southern and southeastern Brazil, dug in rocks that include weathered granitic and basaltic rocks, sandstones, and other consolidated sediments. ...
100 Ma sweat bee nests: Early and rapid codiversification of crown bees and flowering plants
(Public Library of Science, 2020-01)
100 Ma sweat bee nests reported herein are the oldest evidence of crown bees. A new phylogeny for short-tongued bees, calibrated with these nests dated with 40Ar/39Ar, attests for the first time for a late Albian rapid ...
On the first description of tetrapod footprints from Italy: Re-analysis of the original specimen after 150 years
(Societa Geologica Italiana, 2018-03)
In Italy, vertebrate ichnology developed rather recently, especially starting from the 70’s of the last century. However, fossil footprints from Italian continental successions were known since the 19th century. The first ...
Neoichnology of mygalomorph spiders: Improving the recognition of spider burrows in the geological record
(Elsevier B.V., 2021-06-01)
The female Mygalomorphae spiders are sedentary and long-lived organisms that spend most of their lives inside their burrows. Neoichnological studies provide relevant information that can help the recognition of these ...