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...underlying Sherwood Sandstone Group aquifer. These pathways could act as a conduit for contaminant migration in the shallow subsurface. ...

...rity of seals, in particular gas flow along contacts; role of the EDZ as a conduit for preferential flow; laboratory to field up-scaling. Understanding gas ge ...

...r gas flow along contacts; role of the Engineering Damaged Zone (EDZ) as a conduit for preferential flow; laboratory to field up-scaling. Understanding gas ge ...

...ar gas flow along contacts; role of the excavation damaged zone (EDZ) as a conduit for preferential flow; and laboratory to field up-scaling. Understanding ga ...

...hich has within the last few years been driven into the rock. Beneath this conduit is a bed of lignite, continued from behind the Castle Chapel and Pelham Cre ...

...rived from the explosive brecciation of early-formed intrusions within the conduit system. Impersistent tongues of scoriaceous lava increase in abundance upwa ...

...assimilation of lime by the olivine dolerite has produced a lining on the conduit wall of black pyroxenite and titanaugite rocks with plagioclase or nephelin ...

...gs, but very few sinkholes occur. However, numerous open joints, incipient conduit systems on bedding planes, palaeokarst, and sediment infilled fissures can ...

The party then proceeded to the Conduit Spring, which indicated the presence of the Bagshot Sand, and by the aid of ...

...xtensive bright red steam oxidation common in fragmental deposits close to conduit || – major columnar jointed basaltic intrusions commonly associated with conduit systems ...

...pan-"2" | Field brash in field c. 15 m N of old chalk pit, c. 250 m NNW of Conduit Farm, south of Onslow Village, Guildford, Surrey. | '''(15) ''' || colspan="2" | Old chalk pit 370 m ENE of Conduit Farm, south of Onslow Village, Guildford, Surrey. ...

...re. However, it has been recognised for some time that karst processes and conduit flow may be common in many areas of the Chalk aquifer. Although not renowne ...

[[Image:OR15042_fig14.jpg|thumb|center|500px| '''Figure 14''' Dissolutional conduit and fissure in Calversley Farm borehole.]] ...

...king through the aquiclude formed by the Mesozoic rocks. The nature of the conduit to the surface is more controversial: Andrews et al. (1982) favoured a frac ...

...by Lava 2 which was erupted from the same orifice within which its feeding conduit is preserved. There followed the formation of a further bed of intermingled ...

...mbroke Limestone Group wherever faulting was present to provide a suitable conduit. ...

...atyn. Local metal mining in the limestone has exposed a number of cave and conduit systems, some of which have had a direct effect on mine dewatering. ...ons also in the location of the vadose zone, and new and some pre-existing conduit features were developed, many now below the present-day water table. Three ...

...nt of the influx into boreholes. The fracture network also acts as a rapid conduit for groundwater transport towards the River Nith. As a result, the Doweel B ...

[[File:EGS_RUM_40a.jpg|thumbnail|Portion of ultrabasic intrusion breccia (conduit fill) in the Central Intrusion, Abhainn Rangail. Scale: hammer shaft 30 cm. ...

...ral complex, becoming re-activated during the Paleocene when it acted as a conduit for the mafic magmas of the Layered Centre (and probably earlier intrusions ...