 | | Report (issue) | | Copies of this report can be purchased from: District Chief U.S. Geological Survey P.O. Box 364424 San...Limestone Members of the Cibao Formation and an unnamed mudstone unit. Test hole NC-4 penetrated three water-bearing...extends from near Aguada, in the western part of the Island, to Loiza, about 30 mi east of San Juan (fig. 1)...Early upper member Montebello Limestone Member mudstone unit Quebradas Arenas and Rio Indio Limestone...Indio Limestone Members, and an mudstone member (table 1). The unnamed upper member, which is 449 ft thick |  | | Journal (article/letter/editorial) | | et al. (2006) reported Aspidella from the unnamed mudstone member of the Cid Formation, from Jacobs Creek...et al. (1995) reported euconodonts from the unnamed mudstone member of the Cid Formation (Jacobs Creek...Pteridinium carolinaensis. Recent field work in the unnamed mudstone member of the Cid Formation at Jacobs Creek...likely that cf. ?Swartpuntia sp. comes from the unnamed mudstone member of the Cid Formation, stratigraphically...Swartpuntia sp., described herein, was discovered in the unnamed member of the Cid Formation. A dacite from this |  | | Report (issue) | | (Tme) of McLaughlin and others (1988) "Mottled mudstone of Mt. dual" (Tei) of McLaughlin and others (1988)...Formation" of McLaughlin (1973) "Mudstone of Nesbit Ridge" or "mudstone of Bolado Park" of Frames (1955)...Quad., Lat. 37° 08' 24" N, Long. 121° 57' 46" W Mudstone and shale Planktic foraminifers Eocene, late?...1990 Internal report San Lorenzo Formation, Rices Mudstone Member Mfl404(68CB126) Los Gatos 7.5' Quad., Lat...Lat. 37° 08' 00" N, Long. 121° 59' 34" W Mudstone Eocene, late through Oligocene Probably Refugian or |  | | Report (issue) | | ground water in Puerto Rico and the U.S. Caribbean Island region. In 1987, the North Coast ground-water province...percent of the total groundwater withdrawals on the island. Total 1987 ground-water withdrawals from the North...located in the leeward central interior of the island (Glover and Mattson, 1967; MacLachlan and others...upper aquifer. A confining unit of clay, marl, and mudstone of the Cibao Formation and some of its subsurface...Member, Rio Indio Limestone Member, and the unnamed mudstone unit (Seiglie and Moussa, 1984) separate the |  | | Report (issue) | | Pliocene?)—Sandstone, conglomerate, siltstone, and mudstone, semiconsolidated to wellindurated, generally...siliceous, calcareous, and phosphatic shale and mudstone and subordinate porcelanite and black chert, with...locally abundant, thick interbeds of sandstone; mudstone and shale are white weathering, dark brown on...scales; at places along West Fork Santa Cruz Creek, mudstone is silty and similar in appearance to Rincon Shale...calcareous cement, locally abundant rip-up clasts of mudstone; at places along West Fork Santa Cruz Creek includes |  | | Report (volume) | | The slopes above this ledge are underlain by mudstone of the Church Creek Formation. Near the unconformity...the south. Farther north a thin, unnamed unit of Paleocene mudstone lies between the Church Creek and...Sandstone Member (fig. 6B) is underlain by the Lucia Mudstone and Junipero Sandstone Members of the Reliz Canyon...Formation, undivided (Eocene and upper Paleocene) Unnamed mudstone (Paleocene) Crystalline basement rocks (Cretaceous...inclined and truncated beds occur within the section. Mudstone rip-up clasts are common. The sandstone is generally |  | | Journal (article/letter/editorial) | | consists of the remnants of a composite Proterozoic island arc, preserving volcanic and volcaniclastic rocks...upper volcanic Flat Swamp Member and a lower unnamed mudstone member. Uranium-lead dating of a metarhyolite...youngest to oldest) the Floyd Church Member, and the mudstone member of the Cid Formation. The volcanic Flat...into an upper Flat Swamp Member and a lower unnamed mudstone member. Trace fossils described by Gibson...on the same slab is a definite trace fossil (an unnamed trail, noted as element a in Fig. 8) that cross-cuts |  | | Report (issue) | | Parnell, David E. Blake and Phil Bradley A Cambrian island arc in Carolinia? Evidence from the Stony Mountain...from the mantle and was likely part of a mature island arc built on oceanic crust (Samson et al., 1995;...trace to common amounts. Figure 7: Figure showing unnamed, formal and informal names of plutons and intrusive...the informally named Chapel Hill pluton and an unnamed pluton in the southeast corner of the Hillsborough...or Late Cambrian age for Tillery Formation and mudstone member of Cid Formation, Carolina slate belt, |  | | Report (issue) | | ___________... _ Photograph of phosphorite nodule in mudstone of the Ogotoruk Formation___________ Triangular...characteristics and outcrop aspect of some of the mudstone of the Kisimilok Formation ______________________...collected from the Lisburne Group and the underlying mudstone-sandstone-limestone unit ______ _______________...in the western part of the area. The underlying mudstone, sandstone, and limestone of Early Mississippian...half of the area is underlain by flysch facies mudstone and sandstone of Cretaceous and, possibly, Jurassic |  | | Report (issue) | | contact with (and were originally overlain by) an unnamed marine Eocene sequence, the nonmarine Sespe Formation...unconformably by Modelo Formation. Tertiary strata Unnamed Eocene strata (Te,, Te,., Te.,): Paleogene sedimentary...mapped in the Whitaker Peak quadrangle, a lower mudstone member, an overlying white sandstone member, and...1977). Unnamed mudstone member (Te,): The oldest member is predominantly olivebrown mudstone with local...indicating a middle Eocene age (Squires, 1977). The mudstone overlies granodiorite along an unconformity that | | | Report (issue) | | smaller portion of the unit to the south. Kcv Unnamed sandstone, conglomerate, and shale of the Castro...(Late Cretaceous, Campanian). Distinctly bedded mudstone and shale, mica rich siltstone, and thin beds... Ku Undivided, unnamed sandstone and siltstone (Cretaceous) Kc Undivided, unnamed conglomerate (Cretaceous)...(Cretaceous) Tertiary strata Tas Unnamed glauconitic sandstone (Paleocene). Coarse-grained, green, glauconite...preserved coral fossils. Locally interbedded with gray mudstone and hard, fine-grained, mica bearing quartz sandstone |  | | Report (issue) | | Paleogene sedimentary and volcanogenic rocks from Adak Island, central Aleutian Islands, Alaska: Geol. Soc. America...108 p. Angoonian Stage adopted. Stage. Overlies unnamed stage; underlies Seldovian Anon Formation (age...In southeastern Nevada, Baseline divided into: unnamed sandstone member intertongued with Overton Conglomerate...Formation (new name) of Livingston Group. Overlies unnamed mudstone member of Sedan; underlies Lennep Sandstone...overlies Copper Ridge Dolomite of Knox and underlies unnamed Middle Ordovician limestones. Beekmantown Shale |  | | Report (issue) | | eS c YEOMAN FM. | $ ICEBOX MBR. |g | BLACK ISLAND [22 _[& MEMBER DEADWOOD eM 3 BASEMENT Figure... 40.30 2.00 7.38 514.6 33.1 Winnipegosis Mudstone 0.63 0.77 0.39 0.59 120.1 63.6 Bakken ...The Middle Ordovician Winnipeg Formation is a mudstone-sandstone dominant unit, up to 76 m thick in Canada...sandstone and siltstone that dominate the Black Island Member, or green shale and silty shale in the...the upper, it occurs primarily in the offshore mudstone facies belt and is less well developed in the |  | | Report (chapter) | | Givetian Stage. From this level, a new, as yet unnamed, species of Parodiceras was also collected. The...Mottville A and B Limestones with intervening, unnamed mudstone; Tichenor Limestone, Deep Run Shale, Menteth...Creek Formation, a condensed fossiliferous, grey, mudstone and limestone interpreted as a 4th-order subsequence...of up to 8 m of buff, locally cherty, dolomitic mudstone with abundant chonetid brachiopods. The Silver...m), widespread limestone and calcareous silty mudstone succession, the Mottville/Stafford Members, which |  | | Report (volume) | | Member): 2. Crumpled, contorted gray calcareous mudstone and shaly siltstone east of Nephi --------3. Overturned...-----------4. Badlands developed on calcareous mudstone ---5. Vertical, interlayered, much contorted darkreddish-brown...Crumpled, contorted light-gray to gray calcareous mudstone and shaly siltstone beds of the Arapien Shale...Not shown Formation Smith (1926) Lithology Unnamed Lower Jurassic beds Kialagvik Formation / ShelikoA...shown Formation Imlay and Detterman (1977) Unnamed Lower Jurassic beds Kialagvik Formation Shelikof |  | | Report (issue) | | small amounts of mudstone and coal. In the Dunkard Group they are largely detrital. Mudstone is more abundant...abundant at the northeast end of the basin. Red mudstone is abundant in the southern half and is absent...siltstone, and impure limestone, and small amounts of mudstone, claystone, and coal. Its uppermost unit throughout...in general, mudstone is more abundant than sandstone. The ratio of sandstone to mudstone increases from...Dunkard basin. They are interbedded with calcareous mudstone and with fine-grained sandstone. Coal beds are |  | | Report (issue) | | …………………………………………………… 14 Stop 2A.2 Jacob’s Creek quarry Cid mudstone – Flat Swamp contact ...........................ntary features and Ediacaran fauna of the Cid mudstone member at the Jacob’s Creek quarry; Stop 2B will...addition, there are local layers of tuff and pebbly mudstone in the quarry. The Floyd Church Formation lies...economic geology aspects of the Gold Hill Mining District can be found in Laney (1910). Pardee and Park...provide a summary of mining activities for the district. S-C like foliation. Collectively, these features |  | | Journal (article/letter/editorial) | | Band above unnamed mudstones, siltstones and thin sandstones Ashover Grit Siltstones unnamed: thin sandstones...sandstones termed Ashover Grit Roaches Grit Siltstones unnamed: thin sandstones usually termed Roaches Grit or...water association Unit 2 lower sandstones Unnamed mudstone with R. metabilingue Marine Band at base ...siltstones, mudstones and mixed clastic rocks are unnamed. The succession in the whole of the western outcrop...for the R2b5 cycle; A, initial highstand, marine mudstone deposition (Figure 7A); B, possible ®fth-order |  | | Book | | - - ;, - - - - )• Grey and dark grey fissile mudstone, bituminous in parts with carbonate cor1cretions...------------Norian to Scythian ';) ? EZ5 • Grey mudstone siltstone and sandstone with thin coals (24-33m)...GROUP - SHERWOOD SANDSTONE GROUP § ~ Whitby Mudstone Formation Alum Shales Jet Rock Member Grey Shales...Ironstone with siltstone and mudstone 4-6 Yellow--grey sandstone, grey mudstone and siltstone with thin...sandstone 20-25 Redcar Mudstone Formation undivided Pale and dark grey, mudstone, siltstone with thin |  | | Report (volume) | | the Beaver Rim escarpment___________ 7. Porous mudstone from unit 1 of Wagon Bed Formation______ 8. Photomicrograph...poorly sorted pebble conglomerate, and variegated mudstone. Locally, thin layers of carbonaceous shale are...greenish-gray to yellowish-gray sandstone, siltstone, and mudstone commonly containing considerable volcanic debris...yellowish-gray to grayish-orange tuffaceous bentonitic mudstone containing local lenses of arkosic sandstone and...largely controlled by the ease of erosion of the mudstone of the White River. GEOGRAPHY 11 GRANITE MOUNTAINS |  | | Journal (issue) | | structure of the Lower New Red Sandstone of the Exeter district. E.B. SELWOOD and J.M. THOMAS: A reinterpretation...linguist stood him in great stead in Scandinavia, Russia, Germany and Belgium where he often travelled....1971. A late Devonian reef tract of N.E. Banks Island, Northwest Territories. Bulletin of Canadian Petroleum...of a mid-Cretaceous cobble conglomerate, Beer District, south Devon. Geological Magazine, 113, 151-158...E. 1957a. The Cenomanian Limestone of the Beer district, south Devon. Proceedings of the Geologists' Association |  | | Report (volume) | | introduced for use in North America, the Pacific Island possessions of the United States, and the Trust...America, Greenland, the West Indies, the Pacific Island possessions of the United States, and the Trust...Peak, on ridge south of Dry Canyon, in Gold Hill district. Aberdeen Sandstone (in PottS...chart as sandstone in Tradewater group. Below Rock Island coal and above Pope Creek coal. Named for Aberdeen...Prof. Paper 200, p. 20-22, pl. 2. In Magdalena district, Abo sandstone uncon- LEXICON OF GEOLOGIC NAMES |  | | Book | | two facies, the Buckhorn Conglomerate and an unnamed mudstone and sandstone layer. Many fragmentary dinosaur...mid-Cretaceous geology (Aptian to Coniacian) of Russia, Germany, Lebanon, West Africa, Mozambique, Colombia...Tethys Sea in the Late Cretaceous, possibly by island hopping across the Apulian or Alboran plates. ...its relation to other dinosaurs in the Majunga District fauna. The specimen suggests the existence of...[758]). The work of John Homer in unearthing the Egg Island and Egg Mountain sites in Montana has been especially |
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