Fusulinid

The Middle Eocene Lutetian Samalut formation is among the best examples of anisotropic fossiliferous rocks in Egypt, where the effect of the anisotropic Nummulite Gizehensis fossils on the petrophysical behavior can be traced. The Samalut formation has been sampled and studied at Wadi Feiran in SW Sinai. Petrographically, it is composed …

Fusulinid. To make fusulinid morphospecies more accordant with biological species, it is necessary and reasonable to constrain the conventional determination of fusulinid species with population-level morphological variation. As an example, morphospecies identification on population level was conducted on Eopolydiexodina specimens from a single bed of the Middle Permian Shazipo Formation of Xiaoxinzhai ...

In the Shanmutang section, fusulinid samples were collected from beds 12 and 13. Although a few could be recognized as Parafusulina and Chusenella, most specimens from bed 12 are poorly preserved and difficult to be identified precisely. In bed 13, fusulinid fossils are better preserved and more diversified.

The fusulinid assemblage is characterized by the dominance of staffellids that shows a different composition from the other late Moscovian fusulinid faunas reported in South China. Combined with ...The fusulinid assemblage in the lowermost beds of this formation is taxonomically diverse and includes large fusulinids such as Pseudofusulina arpaensis, P. araxensis, Chusenella rabatei, Sumatrina vendiensis and Verbeekina cf. verbeeki as well as small fusulinids such as Kahlerina tenuitheca and Dunbarula sp.Fusulinid density maps are produced using the latitudinal and longitudinal locations of fusulinid biostratigraphic reports (N=1,721) depicting the Morrowan through the Leonardian on the Northwest shelf and in northern Delaware basin in southeast New Mexico and west Texas. Fusulinid data used to produce the fusulinid density maps comesEarly Permian fusulinids from both northern and southern parts of the Baoshan Block (western Yunnan, Southwest China) are illustrated and compared with coeval fusulinid faunas from other northern peri-Gondwana areas to disclose paleogeographic information.Fusulinid zonal boundaries that were based on only fusulinid species ranges were found to closely approximate maximum sea level lowstands. Most new genera and species appear in the regressive ...PDF | On Jan 1, 1997, G.P. Wahlman and others published Protriticitid fusulinaceans in the Late Desmoinesian of the Rocky Mountains, western USA | Find, read and cite all the research you need on ...Jan 1, 2020 · fusulinid taxonomy and biostratigr aphy of the mid-latitude Dalan Basin, Zagros , Iran and their applications in paleoclimate d ynam- ics and paleogeograph y: GeoArabia, v. 18, p. 17–62. Our results show that fusulinid global provincialism was high in the Asselian, Sakmarian, and Artinskian, driven by the development of multiple fusulinid bioregions in and near the Tethys Ocean ...

Current revisions in fusulinid zonation enable them to subdivide the fossiliferous Pennsylvanian and Lower Permian section in the Permian basin into more biostratigraphic zones than the older scheme of R.V. Hollingsworth, each zone of shorter temporal duration than has previously been recognized. The identification of distinct fusulinid ...Oketaella waldripensis Thompson, 1954, American Wolfcampian Fusulinids,. Protozoa Art. 5, Univ. Kansas Paleont. Contrib., p. 35, pi. 6, figs. 4-11. Description.Both fusulinid composition and carbonate facies vary considerably through the Permian succession of the Baoshan Block. Early Permian fusulinids occur in the limestones of the top part of the Dingjiazhai Formation at the Dongshanpo and Aluotian sections (Fig. 1).They are Sakmarian in age and comprise only Eoparafusulina and Pseudofusulina.Mid-Permian specimens are abundant in the lower part of ...Davydov, V. I. & Arefifard, S. Middle Permian (Guadalupian) fusulinid taxonomy and biostratigraphy of the mid-latitude Dalan Basin, Zargos, Iran and their applications in paleoclimate dynamics and ...The fusulinid zone and its characteristic index species allow correlation of the Bashkirian-Moscovian transition layers in the Sanandaj-Sirjan Zone with the fusulinid biozonation acknowledged for ...The Mengkarang Formation has been dated, based on fusulinid analysis, as Late Asselian to sakmarian in age (Vachard 1989; Ueno et al. 2007). A more recent analysis of brachiopods indicates a ...The University of Kansas prohibits discrimination on the basis of race, color, ethnicity, religion, sex, national origin, age, ancestry, disability, status as a veteran, sexual orientation, marital status, parental status, gender identity, gender expression and genetic information in the University's programs and activities. The following person has been designated to handle inquiries ...May 15, 2020 · Two fusulinid faunas from the lower and middle parts of this formation are characterized, respectively, by late Sakmarian–Artinskian Eoparafusulina, Monodiexodina and Wordian–Capitanian Chusenella, Monodiexodina, Parafusulina (Shi et al., 2017, Shi et al., 2008).

A newly discovered Verbeekina assemblage from the Xiaoxinzhai Section in the Baoshan Block in western Yunnan, China, provides additional data for better understanding fusulinid biostratigraphy and the thermal condition of middle Permian (Guadalupian) seawater of this block. This assemblage comprises 11 species of six …It could be argued that the fusulinid records are diachronous, but this seems unlikely given that this same succession of early-middle Wolfcampian fusulinids has been documented for nearly a ...Very easy. Easy. Moderate. Difficult. Very difficult. Pronunciation of fusulinids with 1 audio pronunciations. 0 rating. Record the pronunciation of this word in your own voice and play it to listen to how you have pronounced it. Can you pronounce this word better.Six genera and 27 species of Permian fusulinids, of which four genera and 15 species are described as new, have been recovered for the first time from the Khan Formation in east-central Iran.

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FUSULINID (FORAMINIFERIDA) FAUNAL REALMS TEXT-FIG. 3-Phylogeny of the families Schubertellidae and Fusulinidae and the distribution of genera in fusulinid biogeographic realms. Explanation of patterns shown in branches is given in Text-figure 1. and type of septal folds. Cuniculi, or small pas-sageways formed by resorption where opposingPermian fusulinid Foraminifera from Wherowhero Point, Orua Bay, Northland, New Zealand December 1997 New Zealand Journal of Geology and Geophysics 40(4):473-486Fusulinid limestone, Upper Pennsylvanian; Elk County, Kansas. Field of view is 3.9 cm wide. Link at source to view of entire slab. The Fusulinida is an extinct order within the …The light-gray rock is limestone that originated as small reefs or accumulations of lime, which formed on the ocean floor during the time the basalts were not erupting. Together, these rocks compose the Deadman Bay Volcanics. Fusulinid fossils in the limestone indicate that the rocks formed in the Late Permian or Early Triassic period.

Fusulinid foraminifers assigned to Millerella, Pseudostaffella, Fusulina, and Wedekindellina occur in the Youghall formation, and the latter two genera occur throughout most of the formation along the south-central, southeastern, eastern, and northeastern margins of the Uinta Mountains. The Youghall formation is 530 to 650 feet thick.Fusulinid Pseudoschwagerininae Ontogeny Geometric morphometric Foraminifera 1. Introduction Foraminifera are a group of single-celled marine protists, most of which grow hard, internal, single- or multi-chambered shells (referred to as tests) throughout their life span. Fusulinid foraminifers inhabitedMedia in category "Fusulinida" The following 13 files are in this category, out of 13 total.Fusulinid, any of a large group of extinct foraminiferans (single-celled organisms related to the modern amoebas but having complex shells that are easily preserved …FUSULINID (FORAMINIFERIDA) FAUNAL REALMS TEXT-FIG. 3-Phylogeny of the families Schubertellidae and Fusulinidae and the distribution of genera in fusulinid biogeographic realms. Explanation of patterns shown in branches is given in Text-figure 1. and type of septal folds. Cuniculi, or small pas-sageways formed by resorption where opposing The Howe fusulinid assemblage is composed entirely of species of the genus Leptotriticites. The species L. hughesensis and L. glenensis were originally described from just beneath the new systemic boundary horizon in the Hughes Creek Shale Member and Glenrock Limestone Member, respectively.Fusulinid assemblage of Montiparus montiparus Zone. 1. Protriticites ovoides Putrja 1948, scale bar = 22mm, axial section, bed 95.5 m, (PMO-43854/Ca). 2. Elongate specimen transitional from Protriticites to Montiparus, which probably formed lineage of elongate Montiparus, scale bar = 22mm, axial section, bed 95.5 m, (PMO-43854/21a). 3.Fusulinid collections include specimens from new field samples and loaned material from the Smithsonian National Museum of Natural History's Douglass-Henbest collection. Descriptions of 39 ...fusulinid fauna in any great systematic detail. White (1932) included in his paper on Texas fusulinids illustrations and descriptions of a species from the Gaptank Formation which he called "Triticites irregularis (Schellwien and Staff), fourth form," and King (1937) listed several fusulinid faunas from the formationTwo fusulinid faunas from the lower and middle parts of this formation are characterized, respectively, by late Sakmarian–Artinskian Eoparafusulina, Monodiexodina and Wordian–Capitanian Chusenella, Monodiexodina, Parafusulina (Shi et al., 2017, Shi et al., 2008).The non- including all larger foraminifera, such as fusulinids, became extinct by fusulinid, smaller foraminifers Bradyina and Palaeotextularia occur the end of the Permian Period, fusulinid paleobiology and their environ- abundantly in rocks “deposited in water 15 meters deep, 3.5 km mental constraints are relatively well understood, as they ...

This review has been undertaken in order to present some interpretations about the bio-stratigraphy of the smaller foraminifers belonging to four classes present during the Permian: Fusu-linata, Miliolata, Nodosariata and Textulariata.

Fusulinid faunas of the Pennsylvanian (Bashkirian-Moscovian) deposits of the Siyah Aladag Nappe were investigated from the Kuzuoluk section located in the eastern Taurides. The section is ...New foraminiferal assemblages consisting of fusulinids and smaller foraminifers have been described from a basalt/carbonate rock block (locality 51F7) and small outcrop of thin-bedded limestone (locality 51F6) located near the entrance to Marble Canyon west–southwest of the town of Cache Creek in southern British Columbia, Canada. The …Study with Quizlet and memorize flashcards containing terms like Fusulinid The Fusulinida is an extinct order within the Foraminifera in which the tests (shells) are composed of tightly packed, secreted microgranular calcite. In advanced forms the test wall is differentiated into two or more layers. Ranged from the Lower Silurian to the Upper Permian, going extinct with the Permian-Triassic ...A fusulinid fauna that is endemic and quite different from coeval faunas in the northern areas appears only in the upper half of the Sakmarian Stage. This fusulinid assemblage suggests that the ...The phylum Chloroflexota, previously known as the "green non-sulfur bacteria" or Chloroflexi, is a diverse lineage in the Terrabacteria [1, 2], a major clade of bacteria whose ancestors likely ...The Pennsylvanian fusulinid genus Profusulinella appeared in sub-Arctic North America in Medial Atokan (=Early Moscovian) time, roughly 4–5 My later than its oldest known occurrence in the Eurasian-Arctic province. the genus originated in the latter area in late Early Bashkirian time and then underwent significant diversification, so that …The three-layered wall structure of the fusulinid consists of protheca (tectum and diaphanotheca) and epitheca (Dunbar and Henbest, 1942; Groves, 2005a). The second layer of the protheca of ...470026-848 - Fusulinid Study Slab (Permian) Fossil Specimen - Fusulinid Study Slab (Permian) - Each: Amazon.com: Industrial & Scientific.The fusulinid fauna from the Xishancun section in the Shanmutang area is dominated by Chusenella and Nankinella , whereas that from the Shuangheyan area is composed mainly of Chusenella and ...FUSULINID SEQUENCE EVOLUTION AND SEQUENCE EXTINCTION IN WOLFCAMPIAN AND LEONARDIAN SERIES (LO\TER PERMIAN), GLASS MOUNTAINS. \íEST TEXAS CHARLES A. ROSS'I 8. TUNE R. P ROSS'I': June 2003 Key word ...

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As defining and understanding fusulinid test textures is necessary to establish a classification for Paleozoic foraminifera and to understand their evolution and biomineralization, this study compares the test microstructure of Devonian (Eifelian) Semitextularia thomasi, representing the first true multichambered (serial) calcareous …Looking for ID help. I originally thought the fossils were triticites because I found some chert with definite triticites at the same location. But the fossils in the pictured rock are indeed elliptical shaped from the top view (like triticites), but are circular from the side view. The rock is l...Morphometric Analysis of Biostratigraphically Significant Fusulinid Foraminiferan Genus Triticites across the Pennsylvanian-Permian Boundary in the Central and Southwestern United States. Master's thesis, Texas A&M University. Available electronically from https: / /hdl.handle.net /1969.1 /192474.The fusulinid genus Pseudofusulina and Misellina (M.) termieri are reported from the Khao Khad Formation for the first time and indicate a Bolorian age. Calcareous algae are dominated by ...Fusulinid Pseudoschwagerininae Ontogeny Geometric morphometric Foraminifera 1. Introduction Foraminifera are a group of single-celled marine protists, most of which grow hard, internal, single- or multi-chambered shells (referred to as tests) throughout their life span. Fusulinid foraminifers inhabitedKireeva, G.D. 1964: On the taxonomie analysis of the wall structure of certain fusulinid genera from the border between the Middle and Late Carboniferous Voprosy Mikropaleontologii 8: 53-56. Mutvei, H. 2014: Shell wall structure and sharp-edged apertural shell margin in the Callovian Quenstedtoceras (Cephalopoda, Ammonoidea) Gff 136 (4): 531-538.ROCK DESCRIPTION: Crinoid, bryozoan, fusulinid, small foraminifera, medium and well rounded quartz grains Packstone. COMMENTS: Fusulinids present, sagital ...Concept Check 2.4.1. Create a flowchart diagram which puts the following thin section making steps in the correct order. In your diagram, include arrows showing the correct order of steps. Also include some loops showing how it might be necessary to go back and re-do one or more steps if something breaks or fails. Cut off the chip from the slide.Fusulinid - Wikipedia, the free encyclopedia The fusulinids are an extinct group of foraminiferan protozoa. They produced calcareous shells, which are of fine calcite granules packed closely together; this distinguishes them from /wiki/Fusulinid Cached pageGeoKansas--Fossil FusulinidsFusulinid fossils are found on all continents except Antarctica a...Our results show that fusulinid global provincialism was high in the Asselian, Sakmarian, and Artinskian, driven by the development of multiple fusulinid bioregions in and near the Tethys Ocean ... ….

The basal conglomerate of the unit B contains fusulinid-bearing clasts suggesting that the unit is younger than a late Middle Permian age and is most likely the Triassic based on the stratigraphic ground. Based on the lithological and paleontological evidences, the depositional environments of the studied rock units can ...Eopolydiexodina and Monodiexodina individuals from the Middle Permian lower Dalan Member of the Dalan Formation in the Zard-Kuh Mountains, southwest Iran, are quantitatively studied using histograms, normal probability plots, test of normality, and parametric (PCA and PCoA) and non-parametric (NMDS) ordination techniques, in order …Van Möller, 1878. The Fusulinidae is a family of fusulinacean foraminifera from the upper Carboniferous (Lower Pennsylvanian, Morrowan) to the Upper Permian ( Guadalupian ), tests of which are fusiform to subcylindrical with walls of two to four layers. Are planispirally coiled throughout or with early whorls at a distinct angle to the later ...PDF | On Jan 1, 1997, G.P. Wahlman and others published Protriticitid fusulinaceans in the Late Desmoinesian of the Rocky Mountains, western USA | Find, read and cite all the research you need on ...The fusulinid faunas are composed largely of taxa of the North American craton, especially the south-central USA, with important endemic constituents and some McCloud Limestone forms, representing the Eastern Klamath terrane. Conodonts are closely similar to species in the Ural Mountains region of Russia and Kazakhstan, as well as the American ...The age of both formations has been determined based on isolated fusulinid samples from many localities of central Sonora (Stevens et al., 2014) and on conodont biostratigraphy of the successions ...The Permian (about 290-250 Ma) was a time of immense global change and unique paleogeographic configurations. Climate conditions evolved from a glacial icehouse Earth to a hothouse Earth. Land masses were assembled into one great continent of Pangea that extended from pole to pole and the mega-ocean Panthalassa dominated the Earth's surface.The developmental histories of fusulinid tests can be revealed in thin section. Axial thin sections (Fig. 1A,B), produced by grinding the test parallel to the coiling axis until the center of the initial chamber or proloculus is exposed, present the interior test morphology as well as the test's cross-sectional form of each whorl. Fusulinid, Yabeina globosa (Yabe, 1906) - fusulinid foraminifera in limestone from the Permian of Japan. (cut surface; field of view ~2.9 centimeters across) This fossiliferous limestone is dominated by fusulinids, an extinct group of unicellular, marine benthic organisms. They had large, elongated, rice-like, microgranular, calcareous skeletons (tests) - they appear circular in transverse cross-section., A newly discovered Verbeekina assemblage from the Xiaoxinzhai Section in the Baoshan Block in western Yunnan, China, provides additional data for better understanding fusulinid biostratigraphy and the thermal condition of middle Permian (Guadalupian) seawater of this block. This assemblage comprises 11 species of six …, THE FUSULINID SUBFAMILY BOULTONIINAE JOHN W. SKINNER AND GARNER L. WILDE Humble Oil and Refining Company, Midland, Texas ABSTRACT-The new subfamily Bo.ultoniinae is proposed to embrace seven Per-mian fusulinid genera whose geographic and stratigraphic distribution is discussed. One new genus and three species, two of which are new, are described., The whorls of fusulinid foraminifera preserve a record of each individual's ontogeny, and therefore provide access to aspects of morphological life-history patterns.Outline-based morphometric analyses of representative fusulinid specimens assigned to Robustoschwagerina, Sphaeroschwagerina, and Schwagerina show that these genera exhibit characteristically different ontogenetic trajectories ..., These facies constitute, a) thick bedded fusulinid rich sandy limestone facies (AMB1), b) bioturbated limy sandstone facies (AMB 2), c) thin to medium bedded diverse bioclastic …, By comparing the fusulinid species diversity and genus diversity with the relative sea-level curves, it can be inferred that during the Gezhelian and Asselian stages, fusulinid species diversified rapidly while sea level rose slowly; however, during the Wordian stage, the number of fusulinid genera increased rapidly while the sea level ..., However, later numerous fusulinid and conodont occurrences (Leven and Vaziri Mohaddam, 2004) made it possible to redefine the age of this formation as Bolorian-early Kubergandian, which confirmed Stöcklin's data. Accordingly, the lower boundary of the overlying Jamal Formation in the Shirgesht Mountains to the north of Tabas lies within ..., The fusulinid fauna from the Xishancun section in the Shanmutang area is dominated by Chusenella and Nankinella , whereas that from the Shuangheyan area is composed mainly of Chusenella and ..., Fusulinid biostratigraphy in a single limestone unit elucidates evolution and extinction patterns of Permian fusulinids of the shallow-water Tethyan shelf area in the Indochina Block. Our study reveals that the boundary between the Guadalupian (Middle Permian) and Lopingian (Upper Permian) in the Khao Tham Yai Limestone is clearly defined as an ..., The fusulinid biostratigraphy as well as top-bottom geopetal fabrics revealed that the rocks of the study area are overturned. The thickness of this succession is approximated to 150 m. The succession is lithologically divided into the Lower Jigokudai and Upper Jigokudai formations. The lime-stones of these formations were deposited in a ..., Grains range in size from 0.5 to 6.0 μm, but grains larger than 4 μm are rare. Evidence that grains were secreted includes tight packing, uniform size and shape, and apparently homogeneous composition. Furthermore, scanning electron microscopy confirms the perforate nature of the antetheca and the nature of the keriothecal wall., In terms of local zonation, the interval under consideration is constrained by the fusulinid Fusulina cylindrica Zone and the conodont Swadelina makhlinae Zone. It belongs to the interglacial episode between the glacial II and glacial III events (Isbell et al. 2003). A Mid-Pennsylvanian event strongly affected the benthic taxa, such as ..., The Pennsylvanian Early Permian Bird Spring Carbonate Shelf, Southeastern California: Fusulinid Biostratigraphy, Paleogeographic Evolution, And Paper ( Geological Society Of America))| Paul Stone, Peterson's Toefl Grammar Flash 2001: The Quick Way To Build Grammar Power (Toefl Grammar In A Flash)|Milada Broukal, Conflict Management In Urban ..., The fusulinid assemblage is characterized by the dominance of staffellids that shows a different composition from the other late Moscovian fusulinid faunas reported in South China. Combined with microfacies analysis, we suggest that the different faunal composition most likely resulted from varying depositional settings, implying the ..., New fusulinid data from the Kolosseum locality, central Spitsbergen, show the process of fusulinid evolution in transitional Middle to Upper Carboniferous beds of the Arctic region. This well-preserved fusulinid fauna provides a clear understanding of the nature of Moscovian-Kasimovian fusulinid evolution; particularly in the Arctic region., Appearing commonly in the rocks of eastern Kansas are small wheat-grain-like fossils called foraminifers. These amoeba-like animals secrete a hard skeleton and grow to amazing size for one-celled organisms. The foraminifers in the upper left are termed fusulinids, derived from the Latin word for spindle (photo slightly enlarged). They were ..., The fusulinid cyclic model developed for the Donets Basin represents a stratigraphic 'symmetrical pattern' in the terminology proposed by Brett (1998, p. 249). He noted that: "Within a single stratigraphic section, habitat tracking may produce a predictable vertical stacking pattern of biofacies that appear in a nearly symmetrical cycle., Based on the fusulinid occurrence records from a computerized database of stratigraphic distribution, statistic comparisons have been conducted to disclose the differences among six subfamilies (constituting the major part of the fusulinid fauna) in generic and specific diversities, rates of speciation and extinction, and changes in the rates and others during the …, Early Permian fusulinids from both northern and southern parts of the Baoshan Block (western Yunnan, Southwest China) are illustrated and compared with coeval fusulinid faunas from other northern peri-Gondwana areas to disclose paleogeographic information., Fusulinid limestone, Upper Pennsylvanian; Elk County, Kansas. Field of view is 3.9 cm wide. Link at source to view of entire slab. The Fusulinida is an extinct order within the Foraminifera in which the tests are traditionally considered to have been composed of microgranular calcite. Like all forams, they were single-celled organisms., While Charlton et al. (2002, Table 1), in a review of the Timor Permian, could not confirm stratigraphic levels lower than the Sakmarian (Tastubian Substage), the description by Nogami (1963) of the fusulinid foraminifera "Triticites sp. indet." with a suggested earliest Permian age raised the possibility of Asselian or uppermost Pennsylvanian marine deposits in Timor., Microgranular-walled fusulinid foraminifera was abundant in the shallow marine environment and built fusulinid limestone across the tropical belt stretching from the North American platform to Europe and Southeast Asia in the east. The fusulinids became extinct at the end of the Permian mass extinction. The LBF again appeared in the Cretaceous ..., The fusulinid cyclic model developed for the Donets Basin represents a stratigraphic ‘symmetrical pattern’ in the terminology proposed by Brett (1998, p. 249). He noted that: “Within a single stratigraphic section, habitat tracking may produce a predictable vertical stacking pattern of biofacies that appear in a nearly symmetrical cycle., Fusulinid wackestone-packstone Cycle 19. With proper core calibration, borehole imaging logs can provide high resolution information on facies type, rock fabrics, and fracture distribution. Vertical facies successions and cycle boundaries are easily definable for this well using the FMI, providing a basis for stratigraphic correlation and ..., After holistically a online the pennsylvanian early permian bird spring carbonate shelf southeastern california fusulinid biostratigraphy of Mongol Yuan story cup, the natural poor increased study with the effort of the passionate blanket( 1368). 93; anyone was read, and there was an intelligence on the meditation of sports of monetary page and ..., Additionally, a medium-sized fusulinid group, composed of Dunbarula, Rauserella and Yangchienia, was analyzed. The objectives of this paper consist of a revised the high-resolution biostratigraphy of Tebaga and a better definition of the lithostratigraphic units, as well as the characterization in the field and/or in microfacies of the late and ..., Fusulinid biostratigraphy in a single limestone unit elucidates evolution and extinction patterns of Permian fusulinids of the shallow-water Tethyan shelf area in the Indochina Block. Our study reveals that the boundary between the Guadalupian (Middle Permian) and Lopingian (Upper Permian) in the Khao Tham Yai Limestone is clearly defined as an ..., The University of Kansas is a public institution governed by the Kansas Board of Regents. , Our results show that fusulinid global provincialism was high in the Asselian, Sakmarian, and Artinskian, driven by the development of multiple fusulinid bioregions in and near the Tethys Ocean. During the Asselian, Uralian sites and nearby regions of western Tethys were distinct from eastern Tethys, while stations in Arctic Russia and Norway ..., This is the world's first large image dataset for fusulinid foraminifera, consisting of 2400 images of fusulinid individuals. These images are segmented from literatures and thin-slice micrographs utilizing a deep-learning model called BlendMask. Images are labeled to species level and with scale information. This dataset can foster studies in ..., Ozawa (1929) dated fusulinid foraminifers from Telok Gedang as Carboniferous, but Thompson (1936) examined Tobler's collections and proposed an early Permian age. New macro-, The Mengkarang Formation has been dated, based on fusulinid analysis, as Late Asselian to sakmarian in age (Vachard 1989; Ueno et al. 2007). A more recent analysis of brachiopods indicates a ..., This study is based upon the Tethyan Province fusulinid biostratigraphy that was established by numerous studies carried out in 1950–1970s (e.g. Kanmera, 1954, Sheng, 1963, Ozawa, 1975, Toriyama et al., 1975). In particular, we provide new data on unique fusulinid faunas found from the upper part of the Khao Tham Yai Limestone.