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Little Sioux

(Encyclopedia)Little Sioux so͞o [key], river, 221 mi (356 km) long, rising in SW Minn. and flowing generally SW across NW Iowa to the Missouri River S of Sioux City. Flowing through a rich agricultural area in the...

Black Rock Desert

(Encyclopedia)Black Rock Desert, arid region of lava beds and alkali flats, NW Nev., in Toiyabe National Forest, stretching c.70 mi (110 km) NE from Gerlach. The Jackson Mts. rise to the east; the Black Rock Range ...

Little Miami

(Encyclopedia)Little Miami, river: see Miami, river. ...

Little Minch

(Encyclopedia)Little Minch, strait: see Minch, Scotland. ...

porphyry, igneous rock

(Encyclopedia)porphyry pôrˈfərē [key], igneous rock composed of large, conspicuous crystals (phenocrysts) and a groundmass in which the phenocrysts are embedded. Some authorities consider the expression “porp...

Little Belt

(Encyclopedia)Little Belt: see Store Bælt and Lille Bælt, straits, Denmark. ...

Little Current

(Encyclopedia)Little Current, town (1991 pop. 1,511), S Ont., Canada, on N Manitoulin island, on North Channel of Lake Huron. A port and a popular yachting resort, it has rail connections with the mainland. ...

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