Results 51 to 60 of about 919 (141)

Eocene Podocarpium (Leguminosae) from South China and its biogeographic implications [PDF]

open access: yes, 2015
Podocarpium A. Braun ex Stizenberger is one of the most common legumes in the Neogene of Eurasia, including fossil fruits, seeds, leaves, and possible flower and pollen grains.
Jianhua eJin   +4 more
core   +2 more sources

El aporte de la Universidad de La Plata al conocimiento geológico de las Islas Malvinas (desde 1950 hasta 2012) [PDF]

open access: yes, 2015
Fil: Cingolani, Carlos Alberto. División Geología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Varela, Ricardo. Centro de Investigaciones Geológicas (CIG). Facultad de Ciencias Naturales y Museo.
Benialgo, Alfredo   +3 more
core  

A synthesis of palynological data from the Lower Permian Cerro Pelado Formation (Parana Basin, Uruguay): A record of warmer climate stages during Gondwana glaciations [PDF]

open access: yes, 2010
This paper presents a synthesis of the palynological record in the Cerro Pelado Formation deposits (Lower Permian, Paraná basin, Cerro Largo Department, north-eastern Uruguay) based on pre-existing data and new findings.
Beri, A.   +2 more
core   +2 more sources

La flora triásica de México

open access: yesRevista Mexicana de Ciencias Geológicas, 2019
Las floras triásicas de México tienen una distribución geográfica restringida, ya que sólo se conocen unas cuantas localidades que contienen plantas de esta edad, en cantidades más o menos abundantes.
Alicia Silva-Pineda
doaj  

Softening-up mannan-rich cell walls [PDF]

open access: yes, 2012
The softening and degradation of the cell wall (CW), often mannan enriched, is involved in several processes during development of higher plants, such as meristematic growth, fruit ripening, programmed cell death, and endosperm rupture upon germination ...
Arabidopsis Genome Initiative AGI   +6 more
core   +3 more sources

A low-altitude new location for Equisetum palustre L. (Equisetales: Equisetaceae) in Jaén province (Spain)

open access: yesAnales de Biología, 2014
A new location for Equisetum palustre L. in the Cazorla-Segura mountain range, Jaén province, is presented. Characterized by an elevation of 460 MSL, this site differs from previously known ones in this area, all of them being located in montane environments. The presence of E.
openaire   +2 more sources

A tail of two horses? Guard cell abscisic acid and carbon dioxide signalling in the Equisetum ferns

open access: yes
New Phytologist, Volume 243, Issue 2, Page 503-505, July 2024.
Caspar C. C. Chater
wiley   +1 more source

First record of megafloras and palynology in the Tarija Formation (Pennsylvanian), Aguas Blancas creek, Salta Province, Argentina: Description of two new species [PDF]

open access: yes, 2009
Se analiza e ilustra, por primera vez, una tafoflora hallada en estratos de la Formación Tarija que aflora en Arroyo Aguas Blancas, Provincia de Salta, Argentina.
Di Pasquo Lartigue, Maria
core   +1 more source

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