Silicified termite coprolites in mesquite-like wood from the Miocene of La Rioja, Argentina [PDF]
Coprolite-filled borings in fragments of non-decayed wood showing affinity with the mesquite-like morphogenus Prosopisinoxylon Martinez are described from Miocene strata from La Rioja, northwestern Argentina.
García Massini, Juan Leandro +1 more
core +1 more source
Reprinted from: Journal of geology, v. 6, no. 2. ; Signed: J.A. Udden. ; Caption title. ; Includes bibliographical references. ; Mode of access: Internet.
openaire +1 more source
Large mammal remains from the early pleistocene site of Podere San Lorenzo (Perugia, Central Italy) [PDF]
Most of the research on fossil mammals from Umbria (central Italy) has been carried out in the southwestern branch of the Tiber basin, due to its paleontological richness.
Azzarà, Beatrice +6 more
core +3 more sources
Interpreting palaeofire evidence from fluvial sediments:a case study from Santa Rosa Island, California, with implications for the Younger Dryas Impact Hypothesis [PDF]
International audienceFluvial sequences from the late Pleistocene to the Holocene are exposed in Arlington Canyon, Santa Rosa Island, Northern Channel Islands, California, USA, including one outcrop that features centrally in the controversial hypothesis
Adams +73 more
core +4 more sources
Transformation of Dry Steppe Soils under Long Term Agrogenic Impacts in the Area of Ancient Olbia [PDF]
The results of the study of dark chestnut soils (Kastanozems) differing in the time and intensity of their agricultural use and in the duration of the fallow stage are analyzed.
Lisetskii, F. N., Rodionova, M. E.
core +1 more source
Coprolites are fossilized faeces that constitute an important source of palaeobiological informations. This paper describes the characterization of some coprolite materials originated from the Romualdo Member of the Santana Formation (Araripe Basin ...
Ricardo Jorge Cruz Lima +5 more
doaj +1 more source
Application of Autofluorescence for Confocal Microscopy to Aid in Archaeoparasitological Analyses [PDF]
Confocal laser scanning microscopy (CLSM) was used to examine archaeoparasitological specimens from coprolites associated with La Cueva de los Muertos Chiquitos (CMC) located near present-day Durango, Mexico.
Elowsky, Christian, Morrow, Johnica Jo
core +1 more source
A unique Valanginian paleoenvironment at an iron ore deposit near Zengővárkony (Mecsek Mts, South Hungary), and a possible genetic model [PDF]
The spatially restricted Early Valanginian iron ore (limonite) and manganese deposit at Zengõvárkony (Mecsek Mts, southern Hungary) contains a rich, strongly limonitized, remarkably large-sized (specimens are 30–70% larger than those at their type ...
Abed-Navandi D. +42 more
core +1 more source
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro +7 more
wiley +1 more source
A king-sized theropod coprolite [PDF]
Fossil faeces (coprolites) provide unique trophic perspectives on ancient ecosystems. Yet, although thousands of coprolites have been discovered, specimens that can be unequivocally attributed to carnivorous dinosaurs are almost unknown. A few fossil faeces have been ascribed to herbivorous dinosaurs1,2,3, but it is more difficult to identify ...
Karen Chin +3 more
openaire +1 more source

