Results 71 to 80 of about 24,051 (297)
Frontiers in Earth Science, 2022 A thorough investigation of the characteristics and formation mechanism of dolomite is greatly significant in assessing the validity of dolomitization theory and dolomite reservoirs.
Shengyang Xie +17 more
doaj +1 more source
Animal Research and One Health, EarlyView.Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin +6 more
wiley +1 more source
Aspects of the palaeoecology of crinoidal limestones
, 1965 Crinoidal limestones are characteristic of marine epi- continental shelf successions of Lower Palaeozoic to Mesozoic age. Chiefly developed in the lower Carboniferous System, crinoidal limestones are also known in Silurian, Devonian, Upper Carboniferous ...
Blyth Cain, J. D.
core +3 more sources
III.—On an Alveolina-Limestone and Nummulitic Limestones from Egypt [PDF]
Geological Magazine, 1902 The following description of Egyptian foraminiferal limestones is based on a series of specimens transmitted to me by Dr. H. Woodward, F.R.S., on behalf of Captain H. G. Lyons, F.G.S.The series comprises specimens from the Eocene and Mioceneof the eastern side of the Eed Sea Hills, collected by Mr. ThomasBarron, F.G.S.; and specimens from the Eocene of
openaire +1 more source
Field trip guide to Oligocene Limestones and Caves in the Waitomo District [PDF]
, 2013 The field guide runs from Hamilton to Waitomo to Te Anga and return in limestone-dominated country developed in transgressive sedimentary deposits of the Oligocene Te Kuiti Group – a world class example of a temperate shelf carbonate depositional system.
Hendy, Chris H., Nelson, Campbell S.
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Textural Variations in Some Iowa Limestones [PDF]
, 1958 Textural properties of limestones assume a large importance in determining the origin of the rocks. Limestones are usually called detrital rocks if they possess oolitic, pelleted or coquoinoid texture (Pettijohn, 1957, p. 401).
Biggs, Donald L.
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Animal Research and One Health, EarlyView.Schematic summary of the effects of organic acids on growth performance and gut health‐related parameters in broilers. ABSTRACT This study was conducted to evaluate the effects of an organic acid blend on growth performance, redox homeostasis, and intestinal microbiota of broilers raised in an antibiotic‐free system during the winter season in China ...
Rong‐Hui Huang +11 more
wiley +1 more source
LOFER CYCLOTHEMS FROM THE LOWER KRKA LIMESTONES [PDF]
, 1993 The complete Lofer cyclothems were for the first time found in the Lower Liassic from the Slovenia part of Outer Dinarides. The Lower Liassic sequence at Krka composed of shallow water lagoonal limestones was formed in subtidal, intertidal and supratidal
DOZET, STEVO, STEVO DOZET
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Archaeological Prospection, EarlyView.ABSTRACT The Roman city of Doclea is a key archaeological site of Montenegro, valued for its impressive remains and its role in the nation's cultural identity within European and the Mediterranean history. Doclea was the second‐largest city in the province of Roman Dalmatia, a municipium created in the first century ad and named after the Illyrian ...
Tatjana Koprivica +5 more
wiley +1 more source
Correlation of Great Moravian mortars, underburned limestones and limestones from the Břeclav-Pohansko site with limestones of various provenance [PDF]
, 2012 The paper gives an overview of identification possibilities of limestones source used for lime burning in the Břeclav-Pohansko archaeological site based on their chemical composition and comparison with mortars. Limestones from three sites were examined:
Kurdíková, Ludmila +2 more
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