It was originally thought that the Burgess Shale was deposited in anoxic conditions, but mounting research shows that oxygen was continually present in the sediment.
32.
In the Baltic Sea, the slowed rate of decomposition under anoxic conditions has left remarkably preserved fossils retaining impressions of soft body parts, in Lagerst�tten.
33.
The lithology exposed in the Crossmans clay pits shows that the lagoons and marshes had brackish water channels where water flow diminished and anoxic conditions formed.
34.
Half the worlds petroleum reserves were laid down at this time in the anoxic conditions of what would become the Persian Gulf and Gulf of Mexico.
35.
The lack of photosynthesis during nighttime hours in the absence of light can result in anoxic conditions intensifying throughout the night with a maximum shortly after sunrise.
36.
To endure through anoxic conditions, such as winter periods trapped beneath ice or within anoxic mud at the bottom of ponds, turtles utilize two general physiological mechanisms.
37.
Oxygen s key role as a reactant during aerobic hydrocarbon degradation led to the belief for many years that n-alkanes and other hydrocarbons were recalcitrant under anoxic conditions.
38.
Because of the complex chemistry of Phosphorus much of this element is in an unavailable form unless decomposition creates anoxic conditions which render the phosphorus available for re-uptake.
39.
The Vindolanda tablets, documents inscribed on wooden tablets and preserved by unusual anoxic conditions, are a rare corpus of army documents from the north-western part of the Empire.
40.
Dysoxic water can be interpreted as having a moderate amount of oxygen, or oxygen varying through time between oxic and anoxic, oxic and dysoxic, or dysoxic and anoxic conditions.
