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archaeological site examination north yard of the ... - Fiske Center

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II. PROJECT LOCATION AND<br />

ENVIRONMENTAL CONTEXT<br />

The Loring-Greenough property consists <strong>of</strong><br />

nearly two acres in <strong>the</strong> Boston neighborhood<br />

<strong>of</strong> Jamaica Plain in Suffolk County. It<br />

is bordered by Greenough Avenue on <strong>the</strong><br />

<strong>north</strong>, <strong>the</strong> intersection <strong>of</strong> South and Centre<br />

Streets to <strong>the</strong> west and by houselots to <strong>the</strong><br />

east and south. Well-known landmarks in<br />

<strong>the</strong> vicinity include Jamaica Pond to <strong>the</strong><br />

<strong>north</strong>, Franklin Park to <strong>the</strong> sou<strong>the</strong>ast and<br />

<strong>the</strong> Arnold Arboretum to <strong>the</strong> south west.<br />

The parcel is situated on an upland plain<br />

surrounded by gently rolling landscape that<br />

is punctuated by low hills. The closest<br />

water source is Muddy River, <strong>the</strong> headwaters<br />

<strong>of</strong> which are associated with Jamaica<br />

Pond that lies approximately 700 m to <strong>the</strong><br />

<strong>north</strong>west. The Muddy River flows generally<br />

<strong>north</strong>ward to <strong>the</strong> Charles River nearly 5<br />

km to <strong>the</strong> <strong>north</strong>. Water sources to <strong>the</strong> south<br />

consist <strong>of</strong> small ponds and streams that<br />

flow into <strong>the</strong> Neponset River 5 km to <strong>the</strong><br />

sou<strong>the</strong>ast and into <strong>the</strong> upper Charles River<br />

just over 6 km to <strong>the</strong> west and southwest.<br />

The plain on which <strong>the</strong> <strong>site</strong> is located is<br />

composed <strong>of</strong> nearly level and undulating<br />

Merrimac soil that is generally deep and<br />

excessively drained (USDA 1989). A typical<br />

soil pr<strong>of</strong>ile consists <strong>of</strong> 23 cm <strong>of</strong> dark<br />

brown fine sandy loam overlying approximately<br />

36 cm <strong>of</strong> yellow brown fine sandy<br />

loam that grades to a yellowish brown<br />

loamy sand. The C horizon consists <strong>of</strong> a<br />

light yellowish brown coarse sand and<br />

gravel. Much <strong>of</strong> <strong>the</strong> area is designated as<br />

Urban Land where <strong>the</strong> soil has been covered<br />

with impervious surfaces. A low hill<br />

immediately west <strong>of</strong> <strong>the</strong> property is characterized<br />

by Canton soils that are very deep<br />

and well drained and occur on <strong>the</strong> sides <strong>of</strong><br />

hills and ridges on uplands. Soils located<br />

approximately 200 m south <strong>of</strong> <strong>the</strong> property<br />

have been designated as Urban Land due to<br />

<strong>the</strong> excessive amount <strong>of</strong> disturbance and<br />

covering by construction. The area bordering<br />

<strong>the</strong> south end <strong>of</strong> Jamaica Pond consists<br />

<strong>of</strong> Merrimac fine sandy loam with 3 to 8<br />

percent slopes. This soil is deep and occurs<br />

on gentle slopes associated with major<br />

stream valleys.<br />

4

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