Not approved for concrete sand This material is not be a complete replacement of concrete sands in mix designs. Thickness 0 to 50 feet; Flat Gap Limestone - Thick-bedded, coarse-grained limestone, gray with red and brown grains. Buffalo Springs Formation - light-gray to pinkish-gray, finely to coarsely crystalline limestone and interbedded dolomite; numerous siliceous and clayey laminae; stromatolitic limestone beds near top; some thin sandy beds. The type section for the Citronelle Formation, named by Matson (1916), is near Citronelle, Alabama. Mica and wood fragments are minor constituents. Newcastle Sandstone- Gray, light-brown to yellow, discontinuously distributed siltstone, claystone, sandy shale, and fine-grained sandstone. Tuscahoma Sand - (Wilcox Group), Light-gray to light-olive-gray laminated and thin-bedded carbonaceous silt and clay interbedded with fine sand; thin lignite beds occur locally. Also see Coarse Aggregate Producers. Chugwater Formation includes as members all the units listed above. WINNIPEG FORMATION--Pink to yellow siltstone and shale. Belle Fourche shale: dark blue-gray siliceous shale with many calcareous and ferruginous concretions and intercalated thin layers of bentonite. The Magothy, therefore, is Santonian or older in age. Includes a large amount of volcanic ash mixed in with the sand. SHALE AND CHERT-Includes Fourmile Canyon Formation in Eureka County and Noh Formation of Riva (1970) and unnamed rocks in Elko County. Interbedded sedimentary rocks in Orient area of Stevens County. Many burrows, some filled with glauconite, project downward into the Englishtown for about one meter (3 ft) giving a spotted appearance to the upper part of the Englishtown (Owens and others, 1970). Formrly Kaye Construction. Maximum thickness is over 30 m (98 ft) in the highlands near Matawan. Cape Fear Formation - sandstone and sandy mudstone, yellowish gray to bluish gray, mottled red to yellowish orange, indurated, graded and laterally continuos bedding, blocky clay, faint cross-bedding, feldspar and mica common. Tonoloway Limestone - Gray, thin-bedded limestone, dolomitic limestone, and calcareous shale; thin sandstone member in east 20 feet above base; fossiliferous; thickness 400 feet in east, increases to 600 feet in west. A loose aggregate of unlithified mineral or rock particles of sand size (1/16 to 2 mm); an unconsolidated deposit consisting essentially of medium-grained clastic particles. The Sandy Hook is much thinner than the overlying Shrewsbury Member and is a maximum of 10 m (33 ft) thick. Conanicut Group - undifferentiated rock - Consists of associations of the above rock types. Northwest of Attleboro, Wamsutta overlies Diamond Hill Felsite as used by Skehan and Murray (in Skehan and others, 1979). Exhibits a distinctive weathered, dissected surface. light gray to light brown clay, sandy clay, silt, sand, and some gravels. Calcareous shale and limestone lenses near the base (Tully). Jonesboro Limestone - Dark bluish-gray, ribboned (silt and dolomite) limestone; numerous interbeds of dark-gray dolomite; quartz sandstone at base. Unit unconformably overlies the Red Bank Formation in the high hills of the northern Coastal Plain, most notably near Perrineville and Morganville, Monmouth County. Yellow-brown silt, sand, clay, sandstone, and lignite; river, lake, and swamp sediment; as thick as 200 meters (600 feet). Material is a washed stone sand. Here, the lower facies is mostly dark-gray clayey silt that is locally very fossiliferous. Pottsville Formation (upper part) - Interbedded dark-gray shale, siltstone, medium-gray sandstone, and coal in cyclic sequences. Residuum - (Claiborne/Jackson Group), White to moderate-reddish-orange locally mottled sandy clay and residual clay with scattered layers of gravelly medium to coarse sand, fossiliferous chert and limestone boulders and limonitic sand masses. Sand is dark gray to dark yellow where unweathered; where weathered, siderite changes color of unit to orange brown because of iron oxides, and the formation is stained or cemented in exotic patterns. Such marine-influenced beds (largely foreshore deposits) occur on the central sheet west of Asbury Park, near Adelphia, Monmouth County, north of the Lakehurst Naval Air Station, Ocean County, and at Juliustown, Burlington County (Owens and Sohl, 1969), and on the southern sheet as far north as Salem, Salem County. This unit may include fluvial and aeolian deposits. 2 is filled and closed for 21 hours for the deposit of sediment. in upstream floodplain of the Wicomico and Nanticoke Rivers), well-sorted, stablized dune sands (e.g. Sevier Shale - Calcareous, bluish-gray shale, weathers yellowish-brown; with thin, gray limestone layers; sandstone, siltstone, and locally conglomerate to the east. Tertiary sediments - Unconsolidated sand, silt, and clay in discontinuous patches; contains Tertiary fossils; may include Pleistocene sediments (cross section only). Peerless Fm: sandstone and dolomite. Caliche accounts for most of the white color in the Ogallala. We also accept concrete and asph are currently servicing the Region of Waterloo, Kit also offer excavation, foundation repair, pulverizing exception. The siliciclastics are light gray, tan, brown to black, unconsolidated to poorly consolidated, clean to clayey, silty, unfossiliferous, variably organic-bearing sands to blue green to olive green, poorly to moderately consolidated, sandy, silty clays. This clay-silt is present at the base of the unit in the shallow subsurface. Fresh exposures occur along tributaries of Raccoon Creek near Mullica Hill, Gloucester County. 6.68.0.0 (rev 20220726.0415). Stockton conglomerate - Quartz cobbles set in a poorly sorted, sandy matrix; includes conglomeratic sandstone. Maximum thickness about 8,000 feet. The formation contains both nonmarine and marine facies. The Carman is a quartz sandstone with shaly partings that underlies the Youngman. Contains some welded and nonwelded ash-flow tuffs, and minor rhyolite flows. "El Reno Group undifferentiated," Per, in northeastern part of the quadrangle, includes "Chickasha Formation" sandstone, shale, and siltstone, 400 to 580 feet (120 to 180 m) thick-and underlying "Duncan Sandstone" (equivalent to San Angelo Sandstone)-sandstone with some shale, 100 to 250 feet (30 to 76 m) thick. Knox Group, including (Ojb) Jonesboro Limestone - Dark bluish-gray, ribboned (silt and dolomite) limestone; numerous interbeds of dark-gray dolomite; quartz sandstone at base. On it have been built four large reservoirs or sedimentary basins, each with a capacity large enough to supply the city for a day. Locally, as near Lakehurst, thick, dark-gray, very lignitic clay was uncovered during the mining of ilmenite and is informally called the Legler lignite (Rachele, 1976). Superimposed on these landforms are swarms of Carolina bays. Ordovician-Early(?) Moodys Branch Formation - greenish-gray to pale-yellowish-orange glauconitic, calcareous, fossiliferous sand and sandy limestone; underlies the Yazoo Clay and the Crystal River Formation. Thickness up to 150 ft (46 m). content from anything that may be linked to the State of NJ site for any At top, locally 5 feet of gray to pale-yellowish brown siltstone or very fine grained sandstone. Greller and Rachele (1984) estimated a middle Miocene age. Middle and Lower Parts of Chickamauga Group - A sequence of about 1,400 feet of limestone in the northwest part of Valley and Ridge, which thickens and becomes more clastic to the southeast and is divided into the formations shown at right. The contact is placed at the base of the lowest dark-gray clay in the Magothy. All three species are common to the upper Maastrichtian Haustator bilira Zone of Sohl (in Owens and others, 1977). Traces of fir, willow, birch, and sweet gum are present, as is exotic Engelhardia. Wilder coal near middle. Lower part of "Arbuckle Group" includes "Signal Mountain Formation, Royer Dolomite," and "Fort Sill Limestone; Timbered Hills Group" includes "Honey Creek Formation" and "Reagan Sandstone. MADISON LIMESTONE, DARBY or THREE FORKS, JEFFERSON, AND BEARTOOTH BUTTE FORMATION. Merchantville Formation - Sand, glauconite, locally has high quartz content, very clayey and silty, massive to thick-bedded, grayish-olive-green to dark-greenish-gray; weathers moderate brown or moderate yellow brown. Erosional unconformity at top. LAWTON- Wind-laid sand; maximum thickness about 50 feet (15 m). McALESTER TEXARKANA- Marl and clay, light- to dark- to brownish-gray, micaceous, calcareous, sandy, fine-grained sand, with interbedded chalky limestone; glauconitic marl and sand at base; same as lower Taylor Marl of Texas; thickness, about 100 feet. The basal contact with the underlying unit is sharp and unconformable. Thickness about 250 feet. Freshwater-lake cycles average 5.2 m (17 ft) thick. Locally contains many geodes.Approx thickness 85 ft. Keokuk Limestone- fossiliferous, gray or brown limestone and dolomite; gray and brown chert with white spicules, locally predominant in lower portion; minor brown or gray shale. Carboniferous Mississippian-Early(?) LAWTON- "West Spring Creek Formation" and "Kindblade Formation," Owk, dolomite, dolomitic sandstone, conglomerate, and limestone; thickness, approximately 2,000 feet (600 m). Scott and Wingard (1995) discussed the problems associated with biostratigraphy and lithostratigraphy of the Plio-Pleistocene in southern Florida. gray to green silty clays, siltstones, and silts with abundant sand beds; some lignite and lenses of black chert gravel. The age of the Shiloh is early Miocene (Burdigalian) as determined from diatoms. Sand dunes are common in many places. Exotic species such as Podocarpus and Momipites are common in the unit. Sweetsburg Formation, Skeels Corners Slate and Mill River Conglomerate Members Undifferentiated - Black slate; local dolomite, sandstone, dolomite conglomerate, limestone bioherm, limestone, and calcareous shale. Wolfe and Pakiser (1971) and Christopher (1979, 1982) discussed the microfloral assemblage in the Magothy. (Arbuckle Group) Occurs in the ARBUCKLE MTNS. The user is on notice that neither the State This unit may occur as large glacial erratic blocks enclosed in till, and may not represent in situ bedrock. "Hale Formation," limestone and sandstone. Thickness ranges from 27 to 38 m (90-125 ft) thick. The interbedded clay becomes dark gray up section and the sand is slightly glauconitic and locally shelly. Pyroclastic rocks, mudflows, flow breccia, and volcanic-rich sedimentary rocks in King and Pierce Counties. Naheola formation - (Midway group) - Fine to coarse micaceous sand, kaolin, and bauxitic clay. )), (Phanerozoic | Paleozoic | Devonian Carboniferous Mississippian-Late [Chesteran]), (Phanerozoic | Mesozoic | Cretaceous-Early [Comanchean), (Phanerozoic | Paleozoic | Carboniferous Pennsylvanian [Missouri]), (Phanerozoic | Mesozoic | Cretaceous-Early [Comanchean]), (Phanerozoic | Cenozoic | Quaternary | Pleistocene-Middle(?) Mt. From Big Pine Key to the mainland, the Miami Limestone is replaced by the Key Largo Limestone. New Oxford conglomerate - Quartz or quartzite pebbles, cobbles, and rare boulders set in a red, sandy, ferruginous matrix; some silica cement; some feldspar clasts. Farrington Sand Member is white, fine-to medium-grained, very micaceous, crossbedded sand, interbedded with thin to thick, darkgray, silty beds. The clay is pervaded by reddish-brown siderite. Ages have not been documented but stratigraphic position suggests inclusion in the Hawthorn Group. Hathaway Formation - Gray to black argillite and bedded radiolarian chert, with included blocks and fragments of chert, limestone, dolomite, sandstone and graywacke. Deposited as sand sheets and barchan, linear, and dome-like dunes and as veneer on uplands. Sequatchie Formation, Reedsville Shale, Trenton Limestone, Eggleston Formation - Shale, siltstone, limestone, and sandstone. Interbeds of siltstone, sandstone, and carbonaceous shale, and thin bentonite layers in upper part. B. scotti, Didymoceras n. Sardis Formation - Quartz sand and glauconite sand, argillaceous and locally fossiliferous. Formation occurs only in northern part of central sheet. Gettysburg Formation - Reddish-brown to maroon, silty mudstone and shale containing thin red sandstone interbeds; several thin beds of impure limestone. A middle Miocene age for the Belleplain was determined from diatoms. Merchantville faunas were analyzed by Sohl (in Owens and others, 1977) who concluded that northern fauna represented deposition on a lower shoreface or in the transition to an inner shelf, whereas the southern fauna was a deeper water assemblage, probably inner shelf. Lower clay facies: clay and clay-silt, massive to thin-bedded, dark-gray, micaceous, contains wood fragments, flattened lignitized twigs, and other plant debris. ARDMORE-SHERMAN- Series of tan shales with limestones, limestone conglomerate and sandstone. Pennington Formation - Medium-gray shale, containing interbedded limestone, dolomite, argillaceous sandstone, dusky-red and grayish-olive mudstone, and minor shaly coal. Predominantly andesite flows and breccia; includes some basalt flows. This assemblage is unusual in that it is the only existing outcrop of the Woodbury where calcareous and aragonitic shells are still intact. (Arbuckle Group) Individual Fm description not found Occurs in the ARBUCKLE MTNS, Sand, gravel, and silt forming flood plains and filling channels of present streams. Beach: Holocene beach complex sediments. Charles City Formation - Interbedded sand, silt, clay and minor gravel; at altitudes to 70-80 ft. (top of unit). DEADWOOD FORMATION--Red and brown quartzitic sandstone. Well-sorted sand and gravel of beach-ridge complexes; as thick as 5 meters (15 feet). ARDMORE-SHERMAN- Clay, illitic, kaolinitic, with some tan limestones and sandstones. Barksdale and others (1943) later gave geographic names to these subdivisions, discussed individually below. Unit is massive except at the base where thin quartz sand layers occur. (Ob) Bays Formation - Maroon, well-jointed claystone and siltstone, commonly mottled greenish, evenly bedded; light- gray sandstone beds and metabentonite in upper part. Descriptions of the members of the Yazoo Clay follow in decending order. Eutaw Formation - Grayish-green sand, fine-grained, glauconitic, micaceous; interbedded with gray laminated clays which commonly contain carbonized or silicified wood. Thickness about 1,200 feet. Penholoway Formation: Similar to Cape May, broad lateral extent underlying terraces in the Carolinas; swamps and ridges on terrace surface were originally barrier islands and back bays. The age of the Cohansey is controversial because no calcareous microfauna or macrofauna have been found in this formation. (Simpson Group) Occurs in the ARBUCKLE MTNS. The lower, dark clayey unit was formerly called the Asbury Park Member. Red beds lie above cleaner quartzites such as Tufts and Milton units. Includes the Mascot Dolomite, Kingsport Dolomite, Chepultepec Dolomite, Copper Ridge Dolomite.