Dinosaur eggshells from the Santonian Milk River Formation of Alberta, Canada
Sign Up to like & getrecommendations! Published in 2017 at "Cretaceous Research"
DOI: 10.1016/j.cretres.2017.02.016
Abstract: The North American fossil record of dinosaur eggshells for the Cretaceous is primarily restricted to formations of the middle (Albian–Cenomanian) and uppermost (Campanian–Maastrichtian) stages, with a large gap in the record for intermediate stages. Here… read more here.
Keywords: river formation; milk river; river; dinosaur ... See more keywords
Cretaceous (Albian to Cenomanian) biostratigraphic, paleogeographic and paleoenvironmental reconstruction of the northern Western Interior Sea: Yukon, Canada
Sign Up to like & getrecommendations! Published in 2017 at "Palaeogeography, Palaeoclimatology, Palaeoecology"
DOI: 10.1016/j.palaeo.2016.12.009
Abstract: Abstract The Eagle Plain region, located in the northeastern Yukon Territory, Canada, forms a northern segment of the Cretaceous Western Interior Sea. Its preserved mid-Cretaceous strata (Whitestone River Formation and Eagle Plain Group) document an… read more here.
Keywords: interior sea; sea; western interior; late albian ... See more keywords
Insolation forcing of sub-lacustrine debris flows – Could monsoon intensification have played a role? Eocene lacustrine Green River Formation, Piceance Creek Basin, Colorado
Sign Up to like & getrecommendations! Published in 2020 at "Palaeogeography, Palaeoclimatology, Palaeoecology"
DOI: 10.1016/j.palaeo.2020.109738
Abstract: Abstract Mudstone breccias deposited by debris flows in the lacustrine Green River Formation of the Piceance Creek Basin, Colorado, may not represent random and unpredictable events as previously thought. Spectral analysis of mudstone breccia beds… read more here.
Keywords: insolation; lacustrine green; green river; debris flows ... See more keywords
Isotaphonomy in concept and practice: an exploration of vertebrate microfossil bonebeds in the Upper Cretaceous (Campanian) Judith River Formation, north-central Montana
Sign Up to like & getrecommendations! Published in 2017 at "Paleobiology"
DOI: 10.1017/pab.2016.37
Abstract: Abstract. Vertebrate microfossil bonebeds (VMBs)—localized concentrations of small resilient vertebrate hard parts—are commonly studied to recover otherwise rarely found small-bodied taxa, and to document relative taxonomic abundance and species richness in ancient vertebrate communities. Analyses… read more here.
Keywords: river formation; vertebrate; judith river;
Middle Cambrian (Drumian) trilobites and agnostid arthropods from the Manuels River Formation, Avalonian New Brunswick: bracketing the green–black facies boundary
Sign Up to like & getrecommendations! Published in 2025 at "Canadian Journal of Earth Sciences"
DOI: 10.1139/cjes-2024-0154
Abstract: First described by G.F. Matthew 140 years ago, the trilobites and agnostid arthropods of the Manuels River Formation of New Brunswick remain essentially unstudied in modern terms, and most species are known only from his… read more here.
Keywords: river formation; manuels river; new brunswick; agnostid arthropods ... See more keywords
Two new damselflies from the Eocene Green River Formation (Odonata, Zygoptera, Dysagrionidae, Thaumatoneuridae).
Sign Up to like & getrecommendations! Published in 2024 at "Zootaxa"
DOI: 10.11646/zootaxa.5446.4.11
Abstract: Two new damselflies are described on the basis of isolated wings from the Eocene Green River Formation (Colorado, USA), the eodysagrionine new genus and species Gusagrion coloratum and the dysagrionid new species Petrolestes inexpectatus. These… read more here.
Keywords: river formation; new damselflies; two new; green river ... See more keywords