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May 28, 2021 · At Kuh e Hambast, the overlying so-called "boundary clay" is conformably overlain by basal Triassic dark lime mudstone containing four successive levels of decimeter to meter scale elongated to cup- shaped mounds made of branching columnar stromatolites. (rebelfun.eu)

It is overlain unconformably by the Permian Kaibab Limestone in the western part of the Paradox Basin. (usu.edu)
In particular, the overburden units comprising the Afowo and Ewekoro formations have received more attention mainly because of their significance for commercial exploration of oil sands, minerals, and limestone 2,5,8-10 . (researchsquare.com)
In a narrow linear area nearly 120 miles (200 km) long and mostly in the subsurface, the Beaver Bend Limestone is depositionally missing (Sullivan, 1972, p. 12-13) and the top of the Bethel Formation cannot be determined (Gray, 1986). (indiana.edu)
Over most of this area the Bethel Formation conformably overlies the Paoli Limestone (Gray and others, 1960). (indiana.edu)
The Bethel Formation is overlain conformably by the Beaver Bend Limestone or disconformably by the Mansfield Formation (Morrowan) (Gray, 1970). (indiana.edu)
The Roughlock Formation consists mostly of argillaceous, fossiliferous, nodular limestone. (und.edu)
A further reduction in detrital input resulted in the transition from the Roughlock to the limestone of the Red River Formation. (und.edu)
The present paper describes the petrographic characters of different facies of Charmuria Limestone Formation of Raipur Group around Lohara Durg district Madhya Pradesh. (jru-b.com)
This also includes the Tripon Pass Limestone in Elko County, the Cockalorum Wash Formation (now abandoned) in northern Nye County, the Mercury and Bristol Pass Limestones in Lincoln County, and some of the rocks mapped as Monte Cristo Limestone in Clark County. (usgs.gov)
The Pilot Shale is generally recognized as carbonaceous shale, overlain by the cliff-forming Joana Limestone. (usgs.gov)
Waitakian to Hutchinsonian limestone (Takaka Limestone) is conformably overlain by Hutchinsonian to Altonian mudstone (Tarakohe Mudstone) which in turn is unconformably overlain by Lillburnian to Tongaporutuan sandstone and conglomerate (Hope Creek Sandstone). (wgtn.ac.nz)
It is situated at the base of the dominantly limestone, Late Cenomanian Hummar Formation, separating it from the underlying marly Fuheis Formation. (researchgate.net)

STRATIGRAPHIC RELATIONS: From the Gram Fm, which conformably overlies the Hodde Fm (Serravallian) and is unconformably overlain by Quaternary deposits. (paleobiodb.org)
In west-central Saskatchewan, the Bakken Formation can be conformably overlain by the Mississippian carbonates of the Madison Group or unconformably overlain by the Lower Cretaceous Mannville Group. (usask.ca)

The unit rests conformably on the uppermost Permian coal seam in most places. (boisestate.edu)

The Weiba Formation is conformably overlain by the Lungmachi Formation (Rhuddanian) and is disconformably underlain by the Daduhe Formation (upper Katian). (cnjournals.cn)
The Morwell Formation consists of a complex unit of thick coal seams and lesser clay-sand sequences, which disconformably overlies the Traralgon Formation in the Latrobe Valley Depression. (bioregionalassessments.gov.au)
The Pilot Shale lies depositionally (both conformably and disconformably) on Upper Devonian carbonate rocks (Dc) and signals a major change in the depositional setting across most of the carbonate platform which has long been attributed to the onset of deformation attributed to the Antler orogeny. (usgs.gov)

The Ordovician sequence is conformably overlain by Silurian sedimentary rocks dominated by a thick succession of turbiditic mudstones. (forestresearch.gov.uk)
In most areas of the Cantabrian Zone, younger Ordovician rocks do not exist and Arenigian sandstones (Armorican Quartzite facies of the Barrios Formation) are paraconformably overlain by Silurian, Upper Devonian or Lower Carboniferous rocks. (yucpc.org.uk)
to Silurian contains two isolated formations. (wgtn.ac.nz)
The fourth unit, Silurian to ?Devonian, consists of massive amphibolites (Riwaka Amphibolite) which overlies Riwaka Gneiss in the Riwaka Valley. (wgtn.ac.nz)

Using primarily the COSUNA data compiled by the AAPG in the 1980s, Permian and Pennsylvanian sandstones were correlated across western and central United States with special emphasis on lower Permian formations. (answersresearchjournal.org)

In Indiana the Bethel Formation includes gray, clayey shale, ripple-bedded fine-grained sandstone, thin beds of coal, and in places underclay and nonstratified sandstone that contain abundant rootlet compressions (Gray, 1986). (indiana.edu)
The floor to the No 1 Seam consists of a thin carbonaceous shale band, which conformably overlies a reworked tillite of the Dwyka Formation. (miningdataonline.com)
A tripartite subdivision is applied to the Bakken Formation, with a mixed clastic/carbonate Middle Member deposited between Lower and Upper Black Shale Members. (usask.ca)
In southernmost Nevada, in Clark and southeastern White Pine Counties, Devonian carbonate is overlain by Mississippian carbonate (Mc) with little or no intervening Pilot Shale equivalent and few overlying siliciclastic rocks with western-derived source material. (usgs.gov)
The member represents the topmost unit of the Newcastle Coal Measures and is overlain gradationally by the Dooralong Shale or with a scoured (disconformable) contact by coarse-grained sandstones to conglomerates of the Coal Cliff Sandstone, Munmorah Conglomerate and laterally equivalent units. (boisestate.edu)
The Mesoproterozoic Velkerri and Kyalla Formations in the Beetaloo Sub-basin in northern Australia contain the world's oldest shale plays. (geoscienceworld.org)

The sediments were recovered from four exposed sections of the formation, three of which are recently exposed, in the Eastern Dahomey Basin, SW Nigeria. (researchsquare.com)
This eastward-directed pulse of redbed sediments (Heracles unit) conformably overlies and deforms (through loading) Argo Formation evaporites in the Mohican Graben. (cnsopb.ns.ca)
Mid-Tertiary sediments representing a marine transgression, unconformably overlie Paleozoic rocks in a late Tertiary syncline marked by the Takaka Valley. (wgtn.ac.nz)

Overlies Yartleton Formation of May Hill Sandstone. (glosgeotrust.org.uk)
In the western and southern parts of the basin, the Cutler is recognized as a Group consisting of, in ascending order: the lower Cutler beds, Cedar Mesa Sandstone, Organ Rock Formation, White Rim Sandstone, and De Chelly Sandstone. (usu.edu)
The Bethel identification was established by Swann and Atherton (1948), and the name "Bethel Formation" was used to replace the term "Mooretown Sandstone" in Indiana (McGregor and others, 1957, p. 6). (indiana.edu)
The Campanian-Early Eocene S¨utpinar Formation (~ 1500 m thick) is a coarsening-upward succession of turbiditic calcarenite, sandstone, laminated mudrock, volcaniclastic sedimentary rocks that includes rare andesitic lava, and is interpreted as a regressive forearc basin. (casp.org.uk)
The Horned Toad Formation consists primarily of arkosic sandstone and conglomeratic sandstone along with siltstone, clay, and rare volcanic tuff and chert. (carleton.ca)
Formations included the Glorieta Sandstone (New Mexico, Texas, and Oklahoma), the Lyons Sandstone (Colorado), the Wood River Formation (Idaho), the Weber Formation (Utah), the Tensleep Sandstone and Casper Formation (Wyoming), the Minnelusa Formation (Montana, South Dakota) and the Broom Creek Formation (North Dakota). (answersresearchjournal.org)

Calcareous fossils from the middle-upper part of the Weiba Formation (grainstone) at Dagala, Zhenxiong County, northeastern Yunnan have been extensively silicified and are extracted through glacial acetic acid (5-12%) dissolution, after high temperature deacidification from carbonate matrix. (cnjournals.cn)
The Thompson Lake Formation includes a small occurrence of oxide facies and carbonate facies iron formations present only NE of Murdoch Lake (Baragar, 1967). (gouv.qc.ca)
It consists of oxide facies and carbonate facies iron formations associated with chert. (gouv.qc.ca)
Carbonate-facies iron formations are formed by alternating bands, 1 to 20 cm thick, of iron carbonate having a brown altered patina and grey chert (Baragar, 1967). (gouv.qc.ca)
The Late Paleocene-Eocene Sipik¨or Formation is a laterally varied succession of shallow-marine carbonate and siliciclastic lithofacies that overlies deformed Upper Cretaceous units with an angular unconformity. (casp.org.uk)
Restricted, shallow marine conditions were established with some mixed clastic and minor carbonate sedimentation (Eurydice Formation). (cnsopb.ns.ca)
The Asmari Formation is a thick carbonate sequence in Zagros foreland basin (southwest of Iran). (gsjournal.ir)

Cement products from the Bethel Formation (Mississippian) include the following: Portland and masonry cement from a quarry in Putnam County (Shaffer, 2016). (indiana.edu)
The Loogootee gas storage project was initiated in Daviess County in the Bethel Formation (Mississippian) at an approximate depth of 600 ft (182.9 m) in 1955 (Keller, 1998). (indiana.edu)
The Upper Devonian-Lower Mississippian Bakken Formation has recently become a prolific producer of light gravity oil in southeastern Saskatchewan since the advent of horizontal drilling and multi-stage hydraulic fracture technologies, which has resulted in an increase in geological studies within the area. (usask.ca)
However, mapping of the overlying Mississippian carbonates and sub-Mesozoic unconformity shows that post-Mississippian erosion was a controlling factor in the distribution and preservation of Bakken Formation deposits, which creates uncertainty when interpreting geological maps and stratigraphic cross-sections. (usask.ca)
Although post-Mississippian erosion causes problems when reconstructing the depositional history and stratigraphic architecture of the Bakken Formation, it illustrates the importance of not performing stratigraphic studies within a vacuum, only focusing on the formation of interest. (usask.ca)

This facies overlies gradationally the wackestone-mudstone alternation and consists predominantly of wackestone. (rebelfun.eu)

The oldest Ordovician rocks occur in the northern part of the area where the Aran Fawddwy Formation comprises 350-400 m of acid ash-flow tuffs. (forestresearch.gov.uk)
Lower to lower Middle Ordovician rocks overlie the Cambrian succession in apparent conformity, but with a probable basal gap. (yucpc.org.uk)
The Winnipeg Group (Ordovician) in the Williston Basin, North Dakota, contains three formations. (und.edu)
Throughout most of North Dakota, the Winnipeg is unconformably underlain by the Deadwood Formation (Upper Cambrian-Lower Ordovician) and conformably overlain by the Red River Formation (Upper Ordovician). (und.edu)

The Cutler or Kaibab are overlain unconformably by the Triassic Moenkopi or Chinle Formations. (usu.edu)
The Perovkan (early Anisian ) faunas of the Holbrook Member of the Moenkopi Formation are exceptional in that they yield both body- and trace fossils of Middle Triassic vertebrates and are almost certainly the best-known faunas of this age in the Americas. (docslib.org)

It is depositionally overlain by unit Pc and lies conformably above unit PIPc. (usgs.gov)

The basal part of the Lungmachi Formation yields graptolites suggesting the Akidograptus ascensus Biozone. (cnjournals.cn)

The Ise Formation represents the oldest sedimentary sequence in the Dahomey Basin 1-5 , yet its depositional settings and evolution remain poorly understood. (researchsquare.com)
Frarey and Duffell (1964) later formalized the name Doublet Group and introduced the name Thompson Lake Formation to refer to the mainly sedimentary sequence overlying the Murdoch Formation . (gouv.qc.ca)
The Ayikayasi Formation conformably overlies the Tauride passive margin sequence in the Munzur Mountains to the south and is interpreted as an underfilled foredeep basin. (casp.org.uk)
The loess, which overlies these features, contains an intact sequence, from bottom to top, of Middle Wisconsinan Gilman Canyon Formation, Late Wisconsin Peoria Loess, Brady Soil, Holocene Bignell loess resting upon a Late Illinoian Sangamon Soil developed in the fluvial sand and gravels in which these depressions have developed (Zanner et al. (en-academic.com)

A large proportion of the total Traralgon Formation coal resource lies beneath the marine carbonates of the Seaspray Group in the Seaspray Depression, and extends offshore for up to 27 km to the Barracouta structure (Holdgate, 1984) . (bioregionalassessments.gov.au)
Geochemistry of minor and major elements reveal original aragonite mineralogy for carbonates of the Asmari Formation. (gsjournal.ir)

Surface material at Khwezela consists of weathering products of the sandstones, siltstones and mudstones of the Vryheid Formation, with a small area of weathered doleritic material found in the southern-most corner of Khwezela North. (miningdataonline.com)

The Ayikayasi Formation of Campanian-Maastrichtian age is composed of bedded pelagic limestones intercalated with polymict, massive conglomerates. (casp.org.uk)
Lithofacies-A, the lowest one is represented by silty clays, which is conformably overlain by lithofacies-B comprising of white to buff coloured limestones which in tum is overlain by lithofacies-C comprising of phosphates and phosphatic clays, and finally lithofacies-D, represented by grey argillaceous limestones. (jru-b.com)

Several intervals of dark-grey to black silty, carbonaceous, fossiliferous claystone with intercalated calcareous beds can be encountered in the formation. (dinoloket.nl)
and the Pequop Formation and red beds in Lincoln County. (usgs.gov)
ceous lime mudstone, and terrigenous mudstone, which conformably overlie thrombolitic beds. (rebelfun.eu)
Lime mudstone (LM) Thinly bedded to nodular lime mudstone with continuous to discrete wavy clayey partings Moderately bioturbated in some beds Rare disarticulated to whole fossils (trilobites, pelmatozoans, ostracods, sponge spicules, gastropods, & nautiloids) Local to common intercalation of P/GThe Jubaila Formation (Upper Jurassic) in central Saudi Arabia has been divided into lower, middle, and upper parts purely on lithologic grounds. (rebelfun.eu)
The top and bottom of the Muara Enim Formation are defined by the upper and lower occurrence of laterally continuous coal beds. (miningdataonline.com)

The Cutler Formation is composed of thick, arkosic, alluvial sandstones shed southwestward from the Uncompahgre highlands into the Paradox Basin. (usu.edu)
The Cutler is conformably underlain by the Pennsylvanian Hermosa Group across most of the basin. (usu.edu)
Paleoenvironment and paleoclimate of the Late Cretaceous Ise Formation, Eastern Dahomey Basin. (researchsquare.com)
The paleoenvironment and paleoclimate of the Ise Formation remain poorly understood, despite its importance for the Late Cretaceous paleoenvironment and geology of the Dahomey Basin and Africa in general. (researchsquare.com)
In this work, a high-resolution sedimentological and palynological analyses of sediment samples recovered from four outcrops of the Ise Formation within the Eastern Dahomey Basin is performed. (researchsquare.com)
Cross sections of the Deadwood Formation and of formations of the Winnipeg Group, together with isopach maps of those units, suggest that the initiation of subsidence of the Williston Basin coincided with the beginning of Winnipeg sedimentation. (und.edu)
The area of greater thickness of the underlying Deadwood Formation near the center of the Williston Basin is due, at least partially, to post-depositional erosion of the Deadwood rather than to subsidence during Deadwood deposition. (und.edu)
Where the Traralgon Formation subcrops or outcrops along the basin margins, or where it is not overlain by Morwell and Yallourn formations, economically recoverable coal seams occur. (bioregionalassessments.gov.au)
The Traralgon Formation seams contain, with some exceptions, the lowest moisture content (average 55%) for Gippsland Basin brown coals. (bioregionalassessments.gov.au)
The newly defined Frazer Beach Member of the Moon Island Beach Formation is identified widely across the Sydney Basin in both outcrop and exploration wells. (boisestate.edu)
On two occasions (Ashdown and Lower Tunbridge Wells formations) the channel-networks merged to build up a single braidplain spanning the basin. (soton.ac.uk)

The formations of the Winnipeg Group are at least partial facies equivalents of each other. (und.edu)

The aggregate thickness of these formations is less than 2,000 ft. (usu.edu)
The formation itself is comprised of several stacked parasequences which vary from 0 m to 30 m in thickness, with shallow marine or bay clays at the base and shoreline and delta plain facies (sand, clay, coal) at the top. (miningdataonline.com)
The Muara Enim Formation has been divided into 4 sub-formations (M-1 to M-4) and contains up to12 different coal seams, which can reach a maximum total thickness of around 30- 35 metres. (miningdataonline.com)
The formation with a thickness of 233m cropped out in the Dashtroom section (15 km south of Yasuj). (gsjournal.ir)

The Katori Formation is conformably overlain by the newly named Byobugaura clay. (go.jp)
The Kanto Loam overlies the Byobugaura clay with unconformity, and is covered with sand hills (dunes) in some places (Fig. 1). (go.jp)
Channel-facies are commoner in the Wealden sand and clay formations than previously suspected. (soton.ac.uk)
The presence of clay minerals of any type, amount or distribution pattern in hydrocarbon wells causes numerous problems in the formation evaluation. (gsjournal.ir)
Our results indicate that the clays in the Asmari Formation occur in three main patterns as dispersed, pore-bridging and pore-filling with the variation of the total amount of clay minerals, min 3.3% and max 44.5% across the length of Asmari Formation. (gsjournal.ir)

Accessed on [DATE] from https://www.dinoloket.nl/en/stratigraphic-nomenclature/friese-front-formation. (dinoloket.nl)
STRATIGRAPHIC POSITION: General list for formation. (paleobiodb.org)

The dark clays, which stand out on gamma-ray logs, are overlain by green-grey to green clays that are more marly and slightly more silty. (dinoloket.nl)
The Traralgon Formation comprises interbedded gravels, sands, clays and major coal seams. (bioregionalassessments.gov.au)

Till date, there is a general lack of understanding on the depositional settings, paleogeography, and climate of the formation. (researchsquare.com)

Conformably overlain by the sandy deposits of the Steensel Member in the southeastern Netherlands. (dinoloket.nl)
Due to the hot and dry climate, the shallow seas were repeatedly evaporated, resulting in the precipitation of extensive salt and minor anhydrite deposits that were as much as two kilometers thick in the central parts of the rift system (Argo Formation). (cnsopb.ns.ca)

BEL: the Belgian Boom Formation covers only the part of the Dutch Boom Member that overlies the transgressive upper part of the Vessem Member (Marechal and Laga 1988). (dinoloket.nl)

Rocks of the Thompson Lake Formation have been described by Frarey (1952, 1967), Donaldson (1966), Baragar (1967) and Dimroth (1972, 1978). (gouv.qc.ca)
A conglomerate and quartzite unit locally forms the base of the formation (Frarey, 1967). (gouv.qc.ca)

The strata of the lower member of the Black Island Formation consist of a red-bed lithofacies, containing reddish brown and dark greenish gray clayshale and reddish brown hematite-cemented quartz arenite, and a green quartz wacke lithofacies, composed of greenish gray, friable, quartz wacke. (und.edu)
Rocks of the red-bed lithofacies of the lower member of the Black Island Formation are interpreted to have been deposited on a deltaic plain. (und.edu)

Local intercalation of thin (0.2-1 mm thick), laterally discrete patches and lenses of densely packed and micritized peloidal particles is recognized.Fabric of cementation is granular equant mosaic occured in bioclastic packstone, bioclastic wackestone and bioclastic lime mudstone microfacies respectively.Its type locality is Crato (Wunderlich collection), which is in an Aptian lacustrine - large lime mudstone in the Crato Formation of Brazil. (rebelfun.eu)
The nodules are primarily made up of lime mudstone.Stratigraphically the interval corresponds to the Jilh C Member of Jilh Formation, and it is divisible into a lower (KM-B) and an upper (KM-A) unit. (rebelfun.eu)

They are, in ascending order, the Black Island Formation, herein informally divided into lower and upper members, the Icebox Formation, and the Roughlock Formation. (und.edu)
and the lower non-marine Traralgon and Yarram formations that underlie all the above formations and are consequently more widespread. (bioregionalassessments.gov.au)
The formation was named by Dibblee (1958) who proposed a threefold division into lower, middle, and upper members. (carleton.ca)
Nearly all of the mapped earthflows are in the Teanaway and lower Roslyn formations, which comprise just 32.7 % of the study area. (copernicus.org)

The several-kilometre-thick Karada?g Formation, of Campanian-Maastrichtian age, is composed of greenschist-facies volcanogenic rocks of mainly basaltic to andesitic composition, and is interpreted as an emplaced Upper Cretaceous volcanic arc. (casp.org.uk)

This is due to the paucity of outcrops and drilled samples of the formation. (researchsquare.com)
Like most Cretaceous rocks on the African continent, only a few outcrops of the Abeokuta Group, consisting of the Ise, Afowo, and Araromi Formations, are known 14,15 . (researchsquare.com)

The Thompson Lake Formation is an allochthonous volcano-sedimentary unit forming the middle part of the Doublet Group . (gouv.qc.ca)
Unit MDcl is overlain by unit IPMcl, but there are places where the age and distinction between the units is poorly constrained. (usgs.gov)

The Rijnland Group or the Scruff Greensand Formation occasionally rest unconformably on this formation if a prominent Late Kimmerian II unconformity is developed. (dinoloket.nl)
The Inubo Group is overlain by the Katori Formation with slight unconformity. (go.jp)
The formations of the Cutler Group were deposited in a complex system of alluvial, eolian, and marine environments characterized by abrupt vertical and lateral lithologic changes. (usu.edu)
The Bethel Formation was assigned to West Baden Group by Gray and others (1960, p. 44). (indiana.edu)
In different areas, therefore, the same horizon, the base of the Bethel Formation and the base of the West Baden Group, is conformable where the Bethel can be recognized as a discrete formation and disconformable where it cannot (Gray, 1986). (indiana.edu)
The Bakken Formation is the youngest member of the Three Forks Group and unconformably overlies the Big Valley Formation. (usask.ca)

The Muara Enim Formation is the major coal-bearing formation within the South Sumatra region. (miningdataonline.com)
WRL Coal Block lies in the Muara Enim formation coals and seams dip shallowly approximately 10 degrees to the north east. (miningdataonline.com)

Azapa Formation (Spanish: Formación Azapa) is a geological formation in northern Chile made up of gravels of fluvial origin. (wikipedia.org)
The Scotian Shelf is a geological formation, part of the Continental shelf, located southwest of Nova Scotia, Canada. (wikiversity.org)

A dominant mild to warm tropical climate during the deposition of the formation was inferred based on the recovery of Retitricolporites sp. (researchsquare.com)
Deposition of the Bakken Formation in west-central Saskatchewan occurred under either open-marine or marginal-marine conditions. (usask.ca)

In terms of economic potential, a mafic-ultramafic sill of the Gerido Intrusive Suite intruding along the upper contact of the Thompson Lake Formation contains abundant copper, nickel and PGE mineralization including Lac Retty (Lac Bleu) , Lac Retty (Lac Pogo) , Lac Retty (Centre) and Lac de la Chance (Clark and Wares, 2004). (gouv.qc.ca)

The Paleozoic strata are strongly folded along north-south axes, and increase rapidly in metamorphic grade towards the east, where they pass into rocks of the Separation Point Granite formation. (wgtn.ac.nz)

When the sandy member is missing, e.g. in part of the northeastern offshore, the transition with the overlying argillaceous Veldhoven Formation is unconformable. (dinoloket.nl)

Three Cenozoic lithostratigraphic units, including Imo Formation, Ameki Formation, and Ogwashi Formation, are exposed in the study area. (springeropen.com)

Wardle (1979, 1982) mapped sedimentary rocks of the Thompson Lake Formation on the Labrador side. (gouv.qc.ca)
Rocks of the Icebox Formation are interpreted to have been deposited in an offshore environment. (und.edu)
Rocks of the Roughlock Formation were also deposited in an offshore environment. (und.edu)

Revueltian records are nearly as impressive as those of the Adamanian, including extensive exposures in the vicinity of the Petriﬁed Forest National Park and the best-known tetrapod assemblages from the Owl Rock Formation. (docslib.org)

In addition, the phrase 'it is also possible that the palaeoenvironmental interpretation of these formations and sampling areas is more complex than originally described [50], though, pending future geological revisions, there is currently no reason to think this is the case. (biomedcentral.com)
Recognition of the Lawlor Tuff is important to our age interpretation of the Horned Toad Formation and the Warren Local Fauna. (carleton.ca)

Thus, the Weiba Formation is postulated to be late Hirnantian in age (Wang et al. (cnjournals.cn)
2005. The Marine Gram Formation at Gram, Denmark: Late Miocene Geology and Palaeontology. (paleobiodb.org)
While not yet encountered in wells or observed elsewhere along the margin, the age of this succession can be reasonably inferred as early Hettangian to perhaps mid- to late Sinemurian since it conformably overlies the Argo Formation and is later truncated by the younger Break-up Unconformity as described below. (cnsopb.ns.ca)
The local geology of the concession is comprised mainly of the late Miocene to Pliocene age Muara Enim Formation which is conformably overlain by the Kasai Formation to the south. (miningdataonline.com)

Moreover, previous efforts to date the Ise Formation using spores and pollen from an offshore exploration well failed because of the damaged nature of the recovered part of the formation (Kaki et al. (researchsquare.com)

This phase of the rifting process resulted in the formation of a Break-Up Unconformity (BU), which coincided with the final separation of the North America and Africa continents, the creation of true oceanic crust through volcanism, and opening of the proto-Atlantic Ocean. (cnsopb.ns.ca)

However, the Bakken Formation of west-central Saskatchewan has been producing heavy oil since the 1950s, and has comparatively received much less attention than its southeastern counterpart. (usask.ca)
Three sections from the Al-Hisa Phosphorite Formation (AHP) were measured in the southeastern desert of Jordan: Batn El-Ghoul, Nagb Etayyeg, and Zgaimat Al-Hasah. (researchgate.net)

Conformably overlies the sandy Berg Member (previously known as Vessem Member) in most parts of the Netherlands. (dinoloket.nl)
Landen, Dongen formations and Wintelre Member). (dinoloket.nl)
Spathian) Wupatki Member of the Moenkopi Formation . (docslib.org)
Member Two is the most distinctive member of the Horned Toad Formation because of its relatively resistant nature and its light gray to white color ( Figure 10 ). (carleton.ca)

Boundary1

Limestone12

Unconformably overlain2

Rests conformably1

Disconformably3

Silurian4

Permian1

Shale6

Sediments3

Sandstone6

Carbonate7

Mississippian5

Gradationally1

Ordovician4

Triassic2

Depositionally1

Basal1

Sequence4

Carbonates2

Mudstones1

Limestones2

Beds5

Basin11

Facies equivalents1

Thickness4

Clay5

Stratigraphic2

Clays2

Depositional1

Deposits2

Transgressive1

19672

Lithofacies2

Mudstone2

Lower4

Thick1

Outcrops2

Unit2

Group6

Coal2

Geological formation2

Deposition2

Upper1

Strata1

Argillaceous1

Lithostratigraphic1

Rocks3

Rock Formation1

Interpretation2

Late4

Offshore1

Unconformity1

Southeastern2

Member4