Results 141 to 150 of about 147,314 (297)

Stratigraphy and geomorphology of Des‐Cubierta Cave (Pinilla del Valle, Madrid, Spain): Geological insights into a Neanderthal symbolic accumulation of large crania

Journal of Quaternary Science, EarlyView.
ABSTRACT Des‐Cubierta Cave, part of the Calvero de la Higuera complex, is situated in the intramountainous upper valley of the Lozoya River within the Guadarrama Range. The cave's geological, palaeontological, and archaeological record reveals a complex history of sedimentary and anthropogenic processes spanning hundreds of thousands of years ...
David Manuel Martín‐Perea, Enrique Baquedano, Juan Luis Arsuaga, César Laplana, Ana Isabel Ortega, Lucía Villaescusa, Belén Márquez, Rosa Huguet, Abel Moclán, Sandra Gómez Soler, Xabier Arroyo, Laura Rodríguez, Rebeca García‐González, M. Cruz Ortega, Jesús Masa‐Andrés, Diego J. Álvarez‐Lao, Nuria García, M. Ángeles Galindo‐Pellicena, Tom Higham, Alfredo Pérez‐González   +19 more
wiley   +1 more source

THE STUDY OF POLLEN GRAIN SURFACES IN THE ELECTRON MICROSCOPE [PDF]

, 1958
David Bradley
openalex   +1 more source

POLLEN PRESENTATION AND POLLEN COLLECTION [PDF]

New Phytologist, 1950
openaire   +2 more sources

Challenges in dating blanket peat and implications for understanding its initiation in Ireland

Journal of Quaternary Science, EarlyView.
ABSTRACT Blanket peat is widespread in maritime extra‐tropical environments. Prehistoric land‐use activity was traditionally invoked as the stimulus of blanket peat initiation in the British Isles, but recently, climate has been viewed as the driver of peat formation.
Helen Essell, Gill Plunkett, Maarten Blaauw   +2 more
wiley   +1 more source

The relationship between pollen monodiets and the activities of proteolytic systems in the fat body and hemolymph of honeybee workers. [PDF]

PLoS One
Bryś MS, Olszewski K, Strachecka A.
europepmc   +1 more source

Note on the Pollen of Microcachrys [PDF]

, 1908
Robert Boyd Thompson
openalex   +1 more source

Morphology and ultrastructure of Tilioideae pollen: how to differentiate Craigia, Mortoniodendron, and Tilia. [PDF]

Bot Stud
Geier C, Ulrich S, Bouchal JM, Zetter R, Ngô Muller V, Jacobs BF, Uhl D, Grímsson F.   +7 more
europepmc   +1 more source

Imperfection of Pollen and Mutability in the Genus Rosa

, 1917
Ruth D. Cole
openalex   +2 more sources

THE YELLOW COLORING SUBSTANCES OF RAGWEED POLLEN. [PDF]

, 1919
Frederick W. Heyl
openalex   +1 more source

Vegetation and environmental dynamics in the central part of the Kola Peninsula during the past 13.3 ka as reflected by ancient plant DNA on sediments from Lake Imandra

Journal of Quaternary Science, EarlyView.
ABSTRACT The first high‐resolution reconstruction of the vegetation and environmental changes during the last ca 13 300 cal a BP in the central part of the Kola Peninsula (NW Russia) was reconstructed based on sedimentary ancient DNA (sedaDNA) metabarcoding on sediment core Co1410 from Lake Imandra.
Anastasia Poliakova, Matthias Lenz, Martin Melles, Grigory Fedorov, Marie K. F. Merkel, Inger G. Alsos   +5 more
wiley   +1 more source