| Each hollow is the partly infilled remains of an extraction pit or mine shaft cut through the chalk to reach seams of flint below. |
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| The majority of the head is infilled with an amorphous mineral deposit, obscuring the rest of the internal and ventral structures. |
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| The cleavage planes between prismatic stibnite crystals have been infilled by sphalerite. |
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| It is in very good condition with a round cairn 8 m. in diameter revetted by a kerb of coarse walling, and a partially infilled chamber. |
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| This is wrapped in a rhomboidal grid, like a giant fishing net, infilled with a mixture of flat, concave and convex panels of glass. |
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| They were infilled with rubble and sodded to create a low rectangular mound. |
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| We see animal and bird tracks similarly marked, animals and birds themselves, often in outline, infilled, or as stick figures. |
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| The sparry calcite is interpreted as a single phase of precipitation that infilled external moulds of the arthropod. |
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| Externally the edges of the paraboloids form high gables infilled by curtain glazing on a brick plinth. |
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| With the grid taut, the geocell sections were infilled, and the infill was compacted at the required elevations. |
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| The settlement pattern expanded and previously sparsely settled areas were infilled, especially in the Valley of Mexico. |
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| Sulphide infilled vesicles form numerous zones of disseminated magmatic sulphides within B-zones of thick komatiite lavas. |
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| Only in places close to outer wall do some small interseptal spaces remain free, not infilled by dilation. |
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| The Royal Pier itself would be totally redeveloped while the next door area of water, now used by Red Funnel, would be infilled up to Town Quay. |
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| The Medical Center has infilled its employee parking to expand the hospital's emergency services department. |
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| Still others impose moratoriums on any new development until all established areas are infilled. |
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| Rectangular in plan, 4.47 m. long by 1.82 m wide, it is constructed in the usual fashion with vertical slabs infilled with dry-stone walling. |
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| In this case, the matrix seen through the hole would represent sediment that has infilled an indentation originating in the interior of the valve. |
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| The sub-horizontal fissures in the breccia are infilled with laminated shale of identical lithology to the overlying basal bed of the Blue Lias Formation. |
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| In particular the water-filled marl hole can be infilled under supervision to an engineering specification suitable for build development and thus reclaimed for housing. |
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| This indurated metamorphic rock and its tectonic fabrics are cut across by several centimetre-scale cracks infilled by undeformed quartzitic matrix. |
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| As the route was never completed, the short length of canal north of Trevor, near Wrexham was infilled. |
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| Erosional cracks were later infilled with layers of soil material, especially from aeolian processes. |
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| The back stop is infilled with earth, gravel and sand to form a sloping bank facing South. |
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| The lake may be infilled with deposited sediment and gradually become a wetland such as a swamp or marsh. |
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| Much later a rectangular building was built over the top of the infilled ditch. |
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| The channel continues inland south of Chester but its higher reaches have long since been infilled with sand, gravel and mud. |
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| Another fossil, Vernanimalcula, has been interpreted as a coelomate bilaterian, but may simply be an infilled bubble. |
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| The section does not pose the major engineering challenges faced elsewhere, but land ownership is an issue, and there are several miles of infilled canal around Kempsford. |
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| The chalk strata are frequently interspersed with layers of flint nodules which apparently replaced chalk and infilled pore spaces early in the diagenetic history. |
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| Fireproofing took the form of cast iron columns and beams from which sprang jack arches that were infilled with ash or sand and covered with stone flags or floorboards. |
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| Today it is a disused, and largely infilled, sand and gravel quarry. |
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