Page:EB1911 - Volume 18.djvu/627

 (or Tallahatta Buhrstone) formation lies south-westward from the last-named in a strip 10–30 m. wide, whose south-eastern extremity is the intersection of the 32nd meridian with the Alabama boundary, is characterized by beds of aluminous grey and white sandstone, aluminous and siliceous clay-stone, quartzitic sandstone, and green sand and marls. The calcareous Claiborne or Claiborne-Lisbon formation-group lies south of the last, in a wedge-like strip with the apex on the Alabama boundary; it is a series of clays and sands, richly fossiliferous. The Jackson formation south-west of the Lisbon beds, is made up chiefly of grey calcareous clay marls, bluish lignitic clays, green-sand and grey siliceous sands. Basilosaurus (or Zeuglodon) bones are found only in the Jackson marls, and other marine fossils are abundant. The minimum thickness of the formation is 240 ft. The Vicksburg formation lies next in order south-west, in a narrow strip of fairly regular width which alone of the Tertiary formations runs as far west as the Mississippi River; it is probably nowhere more than 110 ft. deep. It is characterized by semi-crystalline limestones and blue and white sandy marls. Marine fossils are very abundant in the marl. The Grand Gulf group, of formations of different ages, consisting of sands, sandstones and clays, and showing a few fossil plants, but no marine fossils, extends southward from the last to within a few miles of the coast, and is 750–800 ft. deep.

The older formation of the Quaternary period is the Lafayette (also called “Orange-sand” or “stratified drift”), which immediately overlies all the Cretaceous groups except the prairies of the Selma chalk, and all the Tertiary except the Porters Creek and Vicksburg formations and parts of the Jackson. Its depth varies from a few feet to over 200 ft. (in the southern part of the state), and it forms the body of most of the hills in the state. Its materials are pebbles, clays and sands of various colours from white to deep red, tinged with peroxide of iron, which sometimes cements the pebbles and sands into compact rocks. The shapes of these ferruginous sandstones are very fantastic—tubes, hollow spheres, plates, &c., being common. The name stratified drift has been used to indicate its connexion with the northern drift. The fossils are few, and in some cases probably derived from the underlying formations. Well-worn pebbles of amorphous quartz (agate, chalcedony, jasper, &c.) are found in the stratified drift along the western side of the Tertiary region of the state, and from Columbus northward. The second Quaternary formation is the Port Hudson, occurring within 20 m. of the Gulf coast, and, with alluvium, in the Yazoo Delta. Heavy clays, gravel and sands, containing cypress stumps, driftwood and mastodon bones, are characteristic. The loess or bluff formation lies along the bluffs bordering the Bottom, nearly continuously through the state. Its fine-grained, unstratified silt contains the remains of many terrestrial animals, including fifteen mammals.

Fauna.—Among the more common species of game are squirrels, opossums, musk-rats, rabbits, racoons, wild turkeys, “partridges” (quail, or Bob White), geese, and ducks; deer, black bears, grey (or timber) wolves, black wolves and “wild cats” (lynx), once common, have become rare. Alligators inhabit the southern river-bottoms, and there are some rattlesnakes on the uplands. Among a great variety of song-birds the mocking-bird is prominent; the parakeet is found in the southern part of the state. Buffalo-fish, paddle-fish, cat-fish, drum, crappie, black bass, rock bass, German carp, sturgeon, pike, perch, eels, suckers and shrimp inhabit the waters of the Mississippi and its tributaries, and oysters, shrimp, trout, Spanish mackerel, channel bass, black bass, sheepshead, mullet, croakers, pompano, pin-fish, blue-fish, flounders, crabs and terrapin are obtained from the Mississippi Sound and the rivers flowing into it.

Flora.—Originally Mississippi was almost entirely covered with a growth of forest trees of large size, mostly deciduous; and in 1900 about seven-tenths of its area was still classed as timber-land. The north central part of the state, known as the “flat woods,” is level and heavily forested. There are more than 120 species of trees in the state, 15 of oak alone. The most valuable species for lumber are the long-leaf pine which is predominant in the low southern third of the state, sometimes called the “cow-country”; the short-leaf pine, found farther north; the white oak, quite widely distributed; cotton-wood and red gum, found chiefly on the rich alluvial lands; and the cypress, found chiefly in the marshes of the Delta. The beautiful live oaks and magnolias grow only in the south of the state; the holly in the lowlands; and the finest species of pecan, in the Delta. The sassafras, persimmon, wild cherry and Chickasaw plum are found in all (parts of the state. The grape, Ogeechee lime (Nyssa capitata) and pawpaw are also native fruits. Among indigenous shrubs and vines are the blackberry, dewberry, strawberry, yellow jasmine, mistletoe and poison-oak; and among medicinal herbs are horehound, ginger and peppermint. Here, too, grows Spanish moss, used by upholsterers.

Climate.—The southern latitude, the low elevation and the proximity to the Gulf of Mexico produce in southern Mississippi a rather mild and equable climate, but to the northward the extremes increase. The normal annual temperature for the state is 64° F.; on the coast it is 67° F., and on the northern border it is 61° F. During a period of twenty years, from January 1887 to December 1906, extremes of temperature at Biloxi, on the coast, ranged from 1° F. to 100° F.; during nearly the same period at Pontotoc, in the north-eastern part

of the state, they ranged from −11° F. to 105° F. The greatest extremes recorded were −15° F. at Aberdeen, Monroe county, on the 13th of February 1899, and 107° F. at several places in July and August of different years. January is the coldest month, and July is the warmest. During the winter the normal temperature decreases quite steadily from south to north; thus the mean temperature in January at Biloxi is 51° F., at Meridian, in the east central part, it is 46° F., and at Pontotoc it is 43° F. But during the summer, temperatures are affected as much by altitude as by latitude, and the coast is cooled at night by breezes from the Gulf. The July mean is 82° F. at several places in the southern part of the state, and at Yazoo city, in the west central part, it is 83° F. The normal annual precipitation for Mississippi is about 51 in.; for the southern half, 54 in., and for the northern half, 49 in. An average of 4 in. of snow falls in the northern half, but south of Natchez snow is seldom seen. Nearly one-third of the rain falls in January, February and March; July, also, is one of the wet months. The driest season is in September and October. The prevailing winds are from the south-east; but the rain-bearing winds are chiefly from the south-west, and the high winds from the west and north-west.

Soils.—The most fertile soil is the alluvium of the Delta, deposited during the overflows of the Mississippi. Others that are exceedingly productive are the black calcareous loam of the prairies, the calcareous silt of the bluff belt along the eastern border of the Delta, and the brown loam of the tableland in the central part of the state. Of inferior quality are the yellow loam of the hills in the north-east and the sandy loam in the pine belt of the south. Throughout the southern portion sand is a large ingredient, and to the northward there is more or less lime.

Agriculture.—Mississippi is devoted largely to the cultivation of cotton. Of the total land area of the state, 18,240,736 acres (61·3%) were, in 1900, included in farms, and the improved farm land increased from 4,209,146 acres in 1870 to 7,594,428 acres (41·6% of all farm land) in 1900. After the abolition of slavery, farms greatly decreased in size and increased in number; the number grew from 68,023 in 1870 to 220,803 in 1900; the average size fell from 369·7 acres in 1860 to 82·6 acres in 1900. Of the total number of farms in 1900, 81,412 were worked by owners or part owners (60,585 by whites and 20,827 by negroes); 70,699 were worked by cash tenants (13,505 by whites and 57,194 by negroes); and 67,153 were worked by share tenants (16,748 by whites and 50,405 by negroes).

The acreage of cotton increased from 2,106,215 acres in 1879 to 3,220,000 in 1907; the yield increased from 936,111 bales in 1879 to 1,468,177 bales in 1907. Cotton is grown in every county of the state, but the large yields are in the Delta (Bolivar, Coaohma, Washington, Yazoo and Leflore counties), the greatest cotton-producing region of the world, and in Monroe, Lowndes and Noxubee counties on the Alabama border. The acreage of Indian corn in 1907 was 2,500,000 acres and the crop 42,500,000 bushels. The production of other cereals decreased during the latter half of the 19th century: oats, from 1,959,620 bushels in 1879 to 1,611,000 bushels in 1907; wheat, from 587,925 bushels in 1859 to 22,000 in 1907; rye, from 39,474 bushels in 1859 to 963 bushels in 1899, after which year the crop has been negligible; and rice, from 2,719,856 ℔ in 1849 to about 1,080,000 ℔ in 1907. The largest Indian-corn producing districts are nearly the same as those which produce the most cotton; oats and wheat are grown chiefly in the north-eastern quarter of the state, and rice in the south-western quarter.

Between 1850 and 1907 dairy cows increased from 214,231 to 330,000; other neat cattle from 519,739 to 589,000; sheep decreased from 304,929 to 181,000; swine decreased from 1,582,734 to 1,316,000; horses increased from 115,460 to 260,000, and mules from 54,547 to 279,000.

Sugar-cane is grown principally in the southern part of the state, but sorghum-cane is grown to some extent in nearly every county. Sweet potatoes, white potatoes and onions also are important crops. The greatest relative advance between 1889 and 1899; in any branch of agriculture was made in the growth of market-garden produce and small fruits; for old pine lands, formerly considered useless, had been found valuable for the purpose. The number of orchard trees increased nearly 100% within the same decade. At Crystal Springs tomatoes were first successfully grown for the market (1874–1876). Orchard trees and grape-vines are widely distributed throughout the state, but with the exception of peaches their yield is greater in the northern portion.

Lumber.—Mississippi ranks high among the southern states in the production of lumber. Its timber-land in 1900 was estimated at 32,300 sq. m. From the extreme south most of the merchantable timber had been cut, but immediately north of this there were still vast quantities of valuable long-leaf pine; in the marshes of the Delta was much cypress, the cotton-wood was nearly exhausted; and the gum was being used as a substitute for it; and on the rich upland soil were oak and red gum, also cotton-wood, hickory and maple. The lumber and timber product increased in value from $1,920,335 in 1880 to $24,035,539 in 1905. Pine stumps and waste limbs are utilized, notably at Hattiesburg, for the manufacture of charcoal, tar, creosote, turpentine; &c.

Fisheries.—Fishing is a minor industry, confined for the most part to the Mississippi Sound and neighbouring waters and to the Mississippi and Yazoo rivers. The most valuable branch is the oyster