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34° 5 76° 41, 20 fathoms.

45° 30.6 110° 34.9, 1.0 foot.

Yakima River, [1.8 air miles SSE center] Buena, below fishing dam, [Topenish Quad].

Bogue Sound, Mitchell Village salt marsh, [point estimated 0.6 air miles SSW center Morehead City], [Mansfield Quad].

[Atlantic Ocean off North Carolina], Offshore Atlantic Beach, near Red Nun Buoy #16, [7.09 air miles SW center Beaufort], [Beaufort Quad].

34° 41.4 76° 42.5, 15.2-16.5 m.

Grove Creek, near Kenansville, just downstream of SR 1301 (Stokes Street) bridge, [0.62 air miles NW center Kenanasville], [Kenansville Quad].

[Atlantic Ocean off North Carolina], [2.19 air miles SW center] Cape Fear, [Cape Fear Quad].

[Narragansett Bay], [3.42 air miles E center] Saunderstown, [SR 138], [Prudence Island Quad].

34° 37 76° 32.5, 0 meter.

Bogue Sound, N shore 1mile W of Institute of Marine Sciences Lab, [point estimated 0.91air miles ESE center Mansfield], [Mansfield Quad].

E of Cape Loockout-N.C. 34° 28 76° 16.5, 33 m., Calico Scallop Fishery.

35° 20.5 75° 21.6, 18 m.

Gulf of Kamchatka

35° 20.5 75° 21.5, n/k.

Spokane, [point estimated center Spokane], [Spokane NW Quad].

[Point estimated 0.1 air miles NNW center] Claiborne.

Wolf Lake, [point estimated center town of Wolf Lake], [Wolf Lake Quad].

Lake Washington, [point estimated at I 90 (Floating Bridge), 3.88 air miles ESE center Seattle], [Seattle South Quad].

Bear Lake, [point estimated center Saint Charles], [Bear Lake North Quad].

Seattle, [point estimated center Seattle], [Seattle South Quad].

Butler.

Knoxville, [origin unknown].

Crawfordsville, Indiana, Montgomery County.

Ocoee River, near Ducktown

Coosa River above Lock No. 2 on muddy bottom, [point estimated 6.35 air miles NE center Ragland], [Ohatchee Quad.].

Illinois River.

Utah Lake, [point estimated 10.7 air miles SW center Provo], [Lincoln Point Quad].

Lake Ontario, Bay of Quinte, [point estimated 6.24 air miles ESE center Belleville].

Blue Creek, 4 miles SSW of Waverly

Carvers Creek near Cape Fear River, Slocomb Quad.

Martin Marietta, Marl Quarry in Belgrade, found on surface of ground in areas disturbed by mining [off SR 1434, Belgrade-Swansboro Road], [point estimated 0.40 air miles NE center Belgrade], [Maysville Quad]

Eramosa River, [point estimated 0.92 air miles E center] Guelph.

Muscatine, [origin unknown].

Cincinnati, [origin unknown].

Corpus Christi, pet store.

Button Lake.

Cape Fear River below Fayetteville, at Wildlife Boat Ramps near iron works, ca. .75 mile N of Interstate 95, [1.38 air miles NE center Fayetteville], [Cedar Creek Quad].

Briar Creek at SR 32 bridge, [3.55 air miles NE center Powell], [Shay Quad].

Temporary pond, [point estimated 2.1 air miles SE center] Guelph, Stone Road.

Heart of the Hills Research Station, [HC 7, Box 62, Ingram], [point estimated 2.3 air miles SE center Mohuntain Home], [Mountain Home Quad].

Mud Creek, 1 mile E and 0.5 [air] miles S of Midland

South River, ca. 0.3 mile upstream of SR 2030 [Polly Island], [point estimated 0.5 air miles S center Autryville], [Autryville Quad].

Ottawa River at Kettle Island, [point estimated 8.24 air miles SSE center Cantley].

South River at SR 1851, Site 1, [3.39 air miles NE center Stedman], [Stedman Quad].

[Port Phillip Bay], western port, Crib Point, [point estimated 4.7 air miles S center Hastings].

Pond, Puslinch Road 15, near Guelph, [point estimated 9.84 air miles SE center] Guelph.

Western Port, entrance to North Arm, off Tortoise Head, [point estimated 14.6 air miles SSW center Hastings].

Lake Benton, [point estimated at center of town of Lake Benton], [Lake Benton Quad].

Small creek pond off Grand River, [point estimated 1.9 air miles NW center] Waterloo.