Results 211 to 220 of about 5,253,598 (403)

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Geochemical distribution and genesis of selenium-rich soils in Maojie Town on the Yunnan low-selenium belt. [PDF]

Sci Rep
Dong C, Li Z, Hou Z, Chen W, Zhang Y, Ba Y.   +5 more
europepmc   +1 more source

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

The Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer, Christian Cooper, Jingmai O'Connor   +2 more
wiley   +1 more source

Author Correction: Database of surface water diversion sites and daily withdrawals for the Upper Colorado River Basin, 1980–2022

Scientific Data
Samuel F. Lopez, Jacob E. Knight, Fred D. Tilman, Melissa D. Masbruch, Daniel R. Wise, Casey J. Jones, Matthew P. Miller   +6 more
doaj   +1 more source

THE U. S. GEOLOGICAL SURVEY [PDF]

Science, 1920
openaire   +2 more sources

Uncovering Archaeological Treasures at Saruq al‐Hadid, UAE: Insights From Ground Penetrating Radar and Magnetic Data

Archaeological Prospection, EarlyView.
ABSTRACT Saruq al‐Hadid, located at the edge of the Rub Al‐Khali desert near Dubai's southern border with Abu Dhabi, is among the region's richest archaeological sites. Renowned for its historical role in metallurgy, trade and human habitation, the site was occupied from the Umm an‐Nar period through the post–Iron Age. Despite its significance, much of
Moamen Ali, Sonia Santos‐Assunção, Mohammed Y. Ali, Diana Francis, Mansour B. Radwan, Mariam A. Alsuwaidi, Bader M. Al Ali, Jamal H. Safi, Saif Ullah, Muhammed A. Iqbal   +9 more
wiley   +1 more source

Water-related scientific activities of the U.S. Geological Survey in Nevada, fiscal years 1997 and 1998 [PDF]

, 1999
M. T. Foglesong
openalex   +1 more source

Our Strenuous Geological Survey—II [PDF]

Scientific American, 1922
openaire   +3 more sources

Changing dynamic phosphorus forms from field to stream during surface runoff events. [PDF]

J Environ Qual
Kreiling RM, Williamson TN, Fitzpatrick FA, Gierke KJ, Blount JD, Perner PM, Mevis IJ, Broerman HM, Merriman KR, Komiskey MJ.   +9 more
europepmc   +1 more source

Hiding in Plain Sight: Rethinking the Size and Complexity of Iron Age Hillforts in NW Iberia Thanks to Aerial Archaeology and Geophysics

Archaeological Prospection, EarlyView.
ABSTRACT This paper tackles one key limitation in the analysis of Iron Age communities in the Northwestern Iberian Peninsula: the limited exploration of areas beyond the fortified settlements known as castros (hillforts). The vast majority of archaeological studies have focused exclusively on the areas inside the walls of these settlements, which are ...
César Parcero‐Oubiña, Carlos Otero‐Vilariño, María Gómez‐Faro, Jesús Ignacio Jiménez Chaparro, Pastor Fábrega‐Álvarez, Juan Torrejón‐Valdelomar, Marta Crespo‐Fernández, David González‐Álvarez   +7 more
wiley   +1 more source