Results 151 to 160 of about 837,373 (246)

The dichotomy of human decision-making: An experimental assessment of stone tool efficiency. [PDF]

PLoS One
Nora D, Marreiros J, Gneisinger W, Pedergnana A, Pereira T.   +4 more
europepmc   +1 more source

Chemical and Acoustical Mixed-Mapping of Geological Materials from Laser-Induced Plasmas: A Comprehensive Approach to Differentiate Mineral Phases. [PDF]

Anal Chem
Bosáková M, Moros J, Purohit P, Alvarez-Llamas C, Novotný K, Laserna J.   +5 more
europepmc   +1 more source

MicroRNAs in Plant Genetic Regulation of Drought Tolerance and Their Function in Enhancing Stress Adaptation. [PDF]

Plants (Basel)
Zhakypbek Y, Belkozhayev AM, Kerimkulova A, Kossalbayev BD, Murat T, Tursbekov S, Turysbekova G, Tursunova A, Tastambek KT, Allakhverdiev SI.   +9 more
europepmc   +1 more source

A new genus and species of kekenodontid from the late Oligocene of New Zealand with comments on the evolution of tooth displacement in Cetacea. [PDF]

J R Soc N Z
Corrie JE, Fordyce RE.
europepmc   +1 more source

On the occurrence of nodules of manganese in mesozoic deep-sea deposits from Borneo, Timor, and Rotti, their significance and mode of formation [PDF]

, 1915
Molengraaff, G A F
core  

First Record of Aff. Plesiosuchus sp. (Mesosuchia, Metriorhynchidae) in the Kimmeridgian of Le Havre (Normandy, North-Western France): Biometry, Profile of Locomotion, and Paleobiological Consequences. [PDF]

Life (Basel)
Stéphane H.
europepmc   +1 more source

Water and moganite participation in agates from Bou Hamza (Morocco). [PDF]

Sci Rep
Powolny T, Dumańska-Słowik M, Szczerbowska-Boruchowska M, Woszczyna M.   +3 more
europepmc   +1 more source

Ethnographic toolstone heat treatment reveals distinctive motives and patterns of material transformation. [PDF]

Sci Rep
Sahle Y, Moník M, Ahmed S, Hadraba H, Chlup Z, Šiška F, Kučera L, Souron A, Brandt SA, Arthur KW.   +9 more
europepmc   +1 more source

Thalattosauria in time and space: a review of thalattosaur spatiotemporal occurrences, presumed evolutionary relationships and current ecological hypotheses. [PDF]

Swiss J Palaeontol
Bastiaans D.
europepmc   +1 more source

Proetid Trilobite from the Boone Formation in Arkansas [PDF]

, 1968
Taylor, John D.
core   +2 more sources