Results 41 to 50 of about 8,989 (210)

First palynologic record of the Cretaceous La Yesera Formation (Salta Group), northwestern Argentina [PDF]

, 2014
Thirty-four taxa were documented from six palynologically productive samples of the La Yesera Formation (Brealito and Don Bartolo Members) in the Pucará locality (Salta Province, northwestern Argentina).
Narvaez, Paula Liliana, Pramparo, Mercedes Beatriz, Sabino García, Ignacio Federico   +2 more
core   +1 more source

Upper Permian Evaporites and Associated Rocks of Dalmatia and Borderline Area of Lika and Bosnia

Geologia Croatica, 2010
In the region of Central and North Dalrnatia, as well as in thesoutheastern Lika and western Bosnia, the evaporite complex composedmainly of gypswn and anhydrite and associated rocks: clastics, carbonateand somewhere volcanites have been investigated ...
Ante Šušnjara, Krešimir Sakač, Bogomir Jelen, Anto Gabrić   +3 more
doaj   +1 more source

A new occurrence of classic “Árpád-type” mollusk fauna from the Upper Miocene of Kozármisleny, southern Hungary

Geologia Croatica, 2013
A classic but very rare “Árpád-type” mollusk assemblage, representing the endemic fauna of the Late Miocene–Early Pliocene Lake Pannon, was discovered in Kozármisleny (near Pécs, southern Hungary).
Lajos Tamás Katona, János Kovács, Imre Magyar, Mária Sütő-Szentai, Tibor Berta   +4 more
doaj   +1 more source

Linking forest cover, soil erosion and mire hydrology to late-Holocene human activity and climate in NW Spain [PDF]

, 2014
This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 3.0 License (http://www.creativecommons.org/licenses/by-nc/3.0/) which permits non-commercial use, reproduction and distribution of the work without further ...
Aira Rodríguez MJ, Benito E, Carrión Y, Cheburkin AK, Clymo RS, Costa Casais M, FAO, Fægri K, García Salinas F, Goeury C, Grimm EC, Grimm EC, Innes JB, Martínez Cortizas A, Rochette Cordeiro AM, Siiriäinen A, Smith AG, Starkel L, Taboada Castro MT, Taboada Castro MT, Van Andel TH, Van Geel B, Van Geel B, Vánky K   +23 more
core   +1 more source

A new Hauterivian palynoflora from the Vale Cortiço site (central Portugal), and its palaeoecological implications for western Iberia.

Acta Palaeobotanica, 2019
Palynofloral assemblages are an invaluable source of information about the interactions between fossil plants and their environments. Here we describe a new Early Cretaceous palynoflora from the Lusitanian Basin in the Estremadura region of central ...
MÁRIO MIGUEL MENDES, FRANCE POLETTE, PEDRO P. CUNHA, PEDRO DINIS, DAVID J. BATTEN   +4 more
doaj   +1 more source

Sporepolinic morphology of fluvial terrace sediments in the Western Amazon [PDF]

Acta Botânica Brasílica, 2019
Morphological descriptions were made for pollen grains and spores extracted from samples from three sedimentary sections - Chandless 1, Purus 10 and Purus 30 - from fluvial terraces on the Chandless and Purus rivers, Acre State, Brazil.
Mayra Nina Araujo Silva, Maria Lúcia Absy, Edgardo M. Latrubesse, Patrícia Maia Correia de Albuquerque   +3 more
doaj   +2 more sources

Angiosperm pollen grains from the Cuayuca Formation (Late Eocene to Early Oligocene), Puebla, Mexico [PDF]

, 2015
Systematic descriptions and illustrations of the best preserved angiosperm pollen grains (Monocotyledonae or Liliopsida: n= 7 and Dicotyledonae or Magnoliopsida: n= 41) recovered from Cuayuca Formation (late Eocene-early Oligocene), Puebla State ...
Martínez Hernández, Enrique, Pramparo, Mercedes Beatriz, Ramirez Arriaga, Elia   +2 more
core   +1 more source

Digitizing collections to unlock the full potential of palynology: A case study with the Smithsonian palynology collection

PLANTS, PEOPLE, PLANET, EarlyView.
Large palynological collections have been built over decades and contain vital information. However, they are often difficult to access and use effectively. What is the point of having such collections if they are not fully utilizable? To solve this problem, we digitized the Smithsonian palynological collection using both light and confocal microscopy.
Carlos Jaramillo, Surangi W. Punyasena, Daurys de Alba, Roxana Alveo, Angelica Arcila, Jorge Bermudez, Jonatan Bustos, Dayenari Caballero‐Rodriguez, Karen Cardenas, David Caro, Francy Carvajal, Ivonne Marcela Castañeda, Shara Chaves, Carlos D'Apolito, Andres Diaz‐Jaramillo, Laura Diaz, Luisa Gomez, Mauricio León‐Carreño, Paula Lopera, Maria Alejandra Lopez, Priscila Lopez, Luke Mander, Jhonatan Martínez Murcia, Carlos Moreno, Enrique Moreno, Enrique Neyra, Brenda Orosco, Jhon Ortiz, Natalia Ossa, Natalia Ovalle, Carolina Ovalle, Angelo Plata, Ingrid Romero, Bruno Scudeiro, Silane A. F. da Silva Caminha, Axel Tejada‐Fajardo, Vinicius Do Valle, Thiago Wood   +37 more
wiley   +1 more source

Palaeoecological and possible evolutionary effects of early Namurian (Serpukhovian, Carboniferous) glacioeustatic cyclicity [PDF]

, 2008
Early Namurian (Serpukhovian, Carboniferous), sedimentary cycles in the Throckley and Rowlands Gill boreholes, near Newcastle upon Tyne, UK, consist of fossiliferous limestones overlain by (usually unfossiliferous) black mudstone, followed by sandstones ...
Leng, Melanie, Millward, David, Stephenson, Michael, Vane, Christopher   +3 more
core   +1 more source

Palaeoenvironmental evolution of the Baltic Sea basin during the Last Interglacial (Eemian, Mikulino stages): a review

Boreas, EarlyView.
This review presents an investigation of the evolution of the Baltic Sea basin and its connections through the Eemian Stage, based upon sequences of marine and associated deposits from the White Sea to the Southwest Baltic, via the Karelian channel. Pollen analyses, foraminiferal and ostracod analyses provide the evolution of relative sea‐level change,
Philip L. Gibbard, Karen L. Knudsen
wiley   +1 more source