Origin and paleo-oceanic conditions of Guadalupian bedded chert in the northern margin of the Upper Yangtze region: Implication for marine anoxia and the Permian Chert Event Available to Purchase

A Glimpse at Some Momentous Recent Discoveries and Developments in Geosciences Available to Purchase

Alterations of High-Carbon (Shungite) Rocks by the Lake Onega Waters: Mineralogy and Geochemistry of the Process Available to Purchase

HIGHLY BIOERODED RHODOLITHS FROM THE VITÓRIA-TRINDADE SEAMOUNT CHAIN (BRAZIL, SOUTHWESTERN ATLANTIC) Available to Purchase

Mineralogy of the 1.45 Ga Wafangzi manganese deposit in North China: Implications for pulsed Mesoproterozoic oxygenation events Available to Purchase

The mineralogy of the historical Mochalin Log REE deposit, South Urals, Russia. Part V. Zilbermintsite-(La), (CaLa 5 )(Fe 3+ Al 3 Fe 2+ )[Si 2 O 7 ][SiO 4 ] 5 O(OH) 3 , a new mineral with ET2 type structure and a definition of the radekškodaite group Available to Purchase

Pedostratigraphic age model for Devonian red beds of NW China Available to Purchase

Dr John Grant Malcolmson and a reconciliation of the Middle Devonian Lethen Bar and Lethen House fish-bearing nodule localities, with notes on the Middle Devonian nodule beds of the Moray Firth area Open Access

NEW QUANTITATIVE DESCRIPTORS (SHAPE AND MACROBORING) OF BIOGENIC NODULES: EXAMPLES FROM THE LESSER ANTILLES AND NEW ZEALAND Available to Purchase

U-Pb dating of pedogenic calcite near the Permian–Triassic boundary, Karoo Basin, South Africa Available to Purchase

Another Look at Marine Minerals Available to Purchase

Manganese carbonate-bearing mudstone of the Witwatersrand-Mozaan succession in southern Africa as evidence for bacterial manganese respiration and availability of free molecular oxygen in Mesoarchaean oceans Available to Purchase

Oxidation of arcs and mantle wedges by reduction of manganese in pelagic sediments during seafloor subduction Available to Purchase

Interaction between Basaltic Melt and Coal Xenoliths in the Trap Intrusion of Mt. Ozernaya (Siberian Platform) Available to Purchase

Orbicular and Nodular Structures in Carbonatite of the Sung Valley Ultramafic-Alkaline-Carbonatite Complex, Shillong Plateau, Meghalaya, NE India: Their Petrogenetic Implications Available to Purchase

Processing of seismic diffractions from carbonate nodules in clay formations Available to Purchase

Biogeochemical formation of metalliferous laminations in surficial environments Available to Purchase

In situ rare earth element analysis of a lower Cambrian phosphate nodule by LA-ICP-MS Available to Purchase

Silica diagenesis promotes early primary hydrocarbon migration Available to Purchase

Environmental predictors of deep-sea polymetallic nodule occurrence in the global ocean Available to Purchase