Geographie

959

Marshall, R. B. Results of triangulation and primary traverse for the years 1909 and 1910.

In: Bull. U. S. Geol. Surv. 496. Washington 1912.

— Results of spirit leveling in New-York, 1906—1911.

Ebendarin: 514. Washington 1912.

— Results of spirit leveling in Pennsylvania, 1899—1911.

Ebendarin: 515. Washington 1912.

— Results of spirit leveling in Florida, 1911.

In: Bull. U. S. Geol. Surv. 516. Washington

1912.

— Results of spirit leveling in Alabama, 1911. Ebendarin: 517. Washington 1912.

— Results of spirit leveling in Ohio, 1911. Ebendarin: 518. Washington 1912.

— Results of spirit leveling in Tennessee, 1910 and 1911.

In: Bull. U. S. Geol. Surv. 519. Washington 1912.

— Results of triangulation and primary traverse, 1911 and 1912.

Ebendarin: 551. Washington 1914.

— Results of triangulation and primary traverse in Ohio, 1898 to 1911, inclusive. Ebendarin: 552. Washington 1914.

— Results of spirit leveling in Illinois, 1911 to 1913, inclusive.

In: Bull. U. S. Geol. Surv. 553. Washington

1914.

— Results of spirit leveling in Kentucky, 1898 to 1913, inclusive.

Ebendarin : 554. Washington 1914.

— Results of spirit leveling in Indiana, 1897 to 1911, inclusive.

Ebendarin: 555. Washington 1913.

— Results of spirit leveling in Oregon, 1896 to 1913, inclusive.

In: Bull. U. S. Geol. Surv. 556. Washington 1914.

— Results of spirit leveling in the State of Washington, 1896 to 1913, inclusive. Ebendarin: 557. Washington 1914.

— Results of spirit leveling in Wyoming, 1896 to 1912, inclusive.

Ebendarin: 558. Washington 1914.

— Results of spirit leveling in Michigan, 1911 and 1913.

In: Bull. U. S. Geol. Surv. 559. Washington 1914.

— Results of spirit leveling in Minnesota, 1897 to 1914, inclusive.

Ebendarin: 560. Washington 1915.

Results of spirit leveling in Hawaii, 1910 to 1913, inclusive.

Ebendarin: 561. Washington 1914.

Marshall, R. B. Results of spirit leveling in Virginia, 1900 to 1913, inclusive.

In: Bull. U. S. Geol. Surv. 562. Washington 1914.

— Results of spirit leveling in Maryland, 1896 to 1911, inclusive.

Ebendarin: 563. Washington 1914.

— Results of spirit leveling in Oklahoma, 1895 to 1912, inclusive.

Ebendarin: 564. Washington 1914.

— Results of spirit leveling in Colorado, 1896 to 1914, inclusive.

In: Bull. U. S. Geol. Surv. 565. Washington 1914.

— Results of spirit leveling in Utah, 1897 to 1914, inclusive.

Ebendarin: 566. Washington 1914.

— Results of spirit leveling in Idaho, 1896 to

1914, inclusive.

Ebendarin: 567. Washington 1914.

— Results of spirit leveling in Missouri, 1896 to 1914, inclusive.

In : Bull. U. S. Geol.Surv. 568.Washingtonl915.

— Results of spirit leveling in Iowa, 1896 to 1913, inclusive.

Ebendarin: 569. Washington 1915.

— Results of spirit leveling in Wisconsin, 1897 to 1914, inclusive.

Ebendarin: 570. Washington 1914.

— Results of spirit leveling in Kansas, 1896 to 1913, inclusive.

In: Bull. U. S. Geol. Surv. 571. Washington 1914.

— Results of spirit leveling in Nebraska, 1896 to 1913, inclusive.

Ebendarin: 572. Washington 1914.

— Results of spirit leveling in Arizona, 1899 to 1915, inclusive.

Ebendarin: 573. Washington 1915.

— Spirit leveling in West Virginia, 1896 to

1915, inclusive.

In : Bull. U. S. Geol. Surv. 632. Washington

1916.

— Spirit leveling in Maine, 1899—1915. Ebendarin: 633. Washington 1916.

— Spirit leveling in Louisiana, 1903 to 1915, inclusive.

Ebendarin: 634. Washington 1916.

— Spirit leveling in Georgia, 1896 to 1914, inclusive.

Ebendarin: 635. Washington 1916.

— Spirit leveling in Arkansas, 1896 to 1915, inclusive.

In: Bull. U. S. Geol. Surv. 636. Washington 1916.

— Spirit leveling in Texas, 1896 to 1915, inclusive.

Ebendarin: 637. Washington 1916.