Results 121 to 130 of about 1,808,109 (382)

Biostratigraphy and Depositional Environment of Early to Middle Miocene Sediments at Kulon Progo, Wonosari, and Punung Areas Based on Their Foraminiferal and Palynological Assemblages

open access: yesIndonesian Journal on Geoscience, 2019
Epiclastic sediments at Kulon Progo, Wonosari, and Punung areas were deposited in marine and terrestrial environments. The aim of this study is to reconstruct biostratigraphy, depositional environments, and sequence stratigraphy of several sections of ...
Rakhmat Fakhruddin
doaj   +1 more source

Middle Miocene lotus (Nelumbonaceae, Nelumbo) from the Qaidam Basin, Northern Tibet Plateau. [PDF]

open access: yesBiology (Basel), 2022
Luo M   +8 more
europepmc   +1 more source

The significance of rudimentary ulnas and fibulas during development of angular limb deformities in foals

open access: yesEquine Veterinary Education, EarlyView.
Summary Carpal valgus deformities remain a common challenge in foals, yet their aetiology is often multifactorial and rarely attributable to a single anatomical anomaly. Recent case reports by Müller et al. (2025) suggest that rudimentary ulnas may play a causative role in these deformities, but such claims warrant closer scrutiny.
J. A. Auer, C. Valletti, T. R. Schmitz
wiley   +1 more source

Terpenoid compositions and botanical origins of Late Cretaceous and Miocene amber from China.

open access: yesPLoS ONE, 2014
The terpenoid compositions of the Late Cretaceous Xixia amber from Central China and the middle Miocene Zhangpu amber from Southeast China were analyzed by gas chromatography-mass spectrometry (GC-MS) to elucidate their botanical origins. The Xixia amber
Gongle Shi   +4 more
doaj   +1 more source

The two-stage aegean extension, from localized to distributed, a result of slab rollback acceleration [PDF]

open access: yes, 2016
International audienceBack-arc extension in the Aegean, which was driven by slab rollback since 45 Ma, is described here for the first time in two stages.
Brun, Jean-Pierre   +6 more
core   +2 more sources

Distribution modelling for Neotropical freshwater stingrays Potamotrygon brachyura and Potamotrygon motoro (Myliobatiformes, Potamotrygonidae) in the Uruguay River basin

open access: yesJournal of Fish Biology, EarlyView.
Abstract This study aimed to identify geographical distribution patterns of the giant short‐tailed river stingray Potamotrygon brachyura and the motoro stingray Potamotrygon motoro in the Uruguay River basin. Data on presence/absence of stingrays were based on fishers' knowledge accessed by interviews through expeditions in Brazil, Argentina and ...
Danilo Araujo Soares Pereira   +2 more
wiley   +1 more source

Miocene deep-water agglutinated foraminifera from the Lomonosov Ridge and the opening of the Fram Strait [PDF]

open access: yes, 2009
Deep-water agglutinated Foraminifera (DWAF) were recovered from Miocene to Pliocene sediments in 103 samples from IODP Hole M0002A on the Lomonosov Ridge.
Kaminski, M.A., Kender, S., Silye, L.
core  

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