Results 61 to 70 of about 149 (137)

Maastrichtian Anoxia and Its Influence on Organic Matter and Trace Metal Patterns in the Southern Tethys Realm of Egypt during Greenhouse Variability. [PDF]

ACS Omega, 2023
Fathy D, Wagreich M, Fathi E, Ahmed MS, Leila M, Sami M.   +5 more
europepmc   +1 more source

Early Permian (Sakmarian-Artinskian) vegetation diversity and dynamics inferred from a coal-bearing sequence of Kurasia Colliery, Chirimiri Coalfield, Son Basin, India: Biostratigraphical and palaeoenvironmental implications

Journal of the Palaeontological Society of India
The present study deals with the reconstruction of Early Permian floral diversity, palaeoenvironment, and depositional setting using a multiproxy approach involving morphotaxonomy, palynology and palynofacies analyses of a coal-bearing sequence of ...
ANJU SAXENA, SUYASH GUPTA, S SURESH K PILLAI, KAMAL JEET SINGH, SRIKANTA MURTHY, HUSAIN SHABBAR, MUSKAN MAURYA   +6 more
doaj   +1 more source

Organic walled microfossils in wet peperites from the early Cretaceous Paraná-Etendeka volcanism of Brazil. [PDF]

Sci Rep, 2023
Del Mouro L, Becker-Kerber B, Janasi VA, de Araújo Carvalho M, Waichel BL, Lima EF, Rossetti LMM, Cruz V, Silva MS, Famelli N, Ortega-Hernández J.   +10 more
europepmc   +1 more source

The Paleogeographic Conditions for the Late Eocene sediments of Zhytomyr Polissya in connection with their amber content (on the example of the «Pravoberezhnа» site)

Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія
Problems Statement and Purpose. The work is relevant because of the need to create a reliable history of the formation of the physical and geographical environment of the Paleogene in the territory of Zhytomyr Polissya to decipher the processes of amber ...
Тетяна Шевченко, Сергій Мамчур, Ярослав Курепа, Андрій Матвєєв   +3 more
doaj   +1 more source

Reconstructing mid–late Holocene ecosystem dynamics in the Upper Brahmaputra Valley of Assam, Northeast India, using non-pollen palynomorphs (NPPs)

Journal of the Palaeontological Society of India
This study presents the first detailed investigation of non-pollen palynomorphs (NPPs) from a 1.5 m-deep sediment profile of an endangered wetland in the Upper Brahmaputra Valley, Assam. A total of 34 NPP types were identified, dominated by fungal spores
ARYA PANDEY, SWATI TRIPATHI, HEMA SINGH
doaj   +1 more source

First putative occurrence in the fossil record of choanoflagellates, the sister group of Metazoa. [PDF]

Sci Rep, 2023
Fonseca C, Mendonça Filho JG, Reolid M, Duarte LV, de Oliveira AD, Souza JT, Lézin C.   +6 more
europepmc   +1 more source

Palynology and paleoecology of Sarcheshmeh and Sanganeh formations at Baghak section (east of Kopeh-Dagh)

Journal of Stratigraphy and Sedimentology Researches, 2014
1-Introduction The Kopeh-Dagh as an inverted basin (Allen et al. 2003) is extended from the east of the Caspian Sea to NE Iran, north Afghanistan and Turkmenistan.
Mahjooneh Keshmiri , Ebrahim Ghasemi-Nejad, Alireza Ashuri, Mohsen Yazdi- Moghaddam, Amir-Mohammad Jamali   +4 more
doaj  

New findings on palynofacies characteristics of semi-enclosed deep-sea environments in the East Sea over 2 million years. [PDF]

Sci Rep, 2020
Kim Y, Yi S, Jun CP, Lee E, Kim GY.
europepmc   +1 more source

Effectiveness assessment of using water environmental microHI to predict the health status of wild fish. [PDF]

Front Microbiol, 2023
Yang H, Zhong J, Leng X, Wu J, Cheng P, Shen L, Wu J, Li P, Du H.   +8 more
europepmc   +1 more source

Biomarker and compound-specific isotope records across the Toarcian CIE at the Dormettingen section in SW Germany. [PDF]

Int J Earth Sci, 2022
Ajuaba S, Sachsenhofer RF, Bechtel A, Galasso F, Gross D, Misch D, Schneebeli-Hermann E.   +6 more
europepmc   +1 more source