Search Results: Fusulinid

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Fusulinida
Selasa, 2026-06-23 06:05:47

gives a range from the Lower Silurian to the Upper Permian, with the fusulinid foraminifera going extinct with the Permian–Triassic extinction event...

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Moscovian age
Kamis, 2026-07-09 04:08:29

and Idiognathoides postsulcatus or otherwise the fusulinid Aljutovella aljutovica. Because the fusulinid species are regionally different, they can not...

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Carboniferous
Rabu, 2026-07-22 10:21:47

Guangxi, southern China. It is defined by the first appearance of the fusulinid Eoparastaffella simplex in the evolutionary lineage Eoparastaffella ovalis...

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Beedeina
Kamis, 2025-10-30 07:53:41

Beedeina is an extinct genus of fusulinid belonging to the family Fusulinidae. These have been found in rock strata from the Moscovian Stage. Okuyucu...

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Permian–Triassic extinction event
Senin, 2026-08-03 12:10:08

Prolecantids died out Bivalves 59%   Gastropods 98%   Retaria Foraminiferans 97% Fusulinids died out, but were almost extinct before the catastrophe Radiolarians...

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Kasimovian
Minggu, 2026-04-12 05:03:23

Teodorovich in 1949. The base of the Kasimovian Stage is at the base of the fusulinid biozone of Obsoletes obsoletes and Protriticites pseudomontiparus or with...

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Bashkirian
Minggu, 2026-04-12 05:01:33

donetzianus or Idiognathoides postsulcatus, or at the first appearance of fusulinid Aljutovella aljutovica. The GSSP (type location for the base of a stage)...

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Stone Forest
Kamis, 2026-03-19 17:11:39

remains are seldom seen. Under the microscope, single whole or fractured fusulinid foraminifera are seen, commonly in biomicrite, biopelmicrite to biopelmicrosparite...

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Beeman Formation
Sabtu, 2025-10-18 03:45:15

middle to upper Missourian (Kasimovian) fusulinids and conodonts, including several species of the fusulinid Triticites and the conodont Idiognathodus...

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Pachyphloiidae
Rabu, 2026-04-29 23:44:25

Pachyphloiidae is a family of uniserial Permian Foraminifera included in the fusulinid superfamily Geinitzinoidea along with the Geinitzinidae. Three genera...

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Permian Basin (North America)
Senin, 2026-06-29 02:39:29

Ross, C.A. (1959). "The Wolfcamp Series (Permian) and new species of fusulinids, Glass Mountains, Texas". Washington Academy of Sciences Journal. 49 (9):...

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Foraminifera
Rabu, 2026-07-22 19:12:05

extinct. Fusulinids are the earliest lineage of foraminifera thought to have evolved symbiosis with photosynthetic organisms. Fossils of fusulinids have been...

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Protist
Selasa, 2026-07-28 06:58:35

foraminifera acquired the ability of calcifying, and particularly the giant fusulinids became the dominant fossilizable protists. This period also includes the...

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Eostaffella
Jumat, 2025-10-17 08:18:34

Eostaffella is an extinct genus of fusulinid belonging to the family Eostaffellidae. Specimens of the genus have been found in Carboniferous to Permian...

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Capitanian
Selasa, 2025-08-05 03:40:35

Jinogondolella altudaensis zone of Jinogondolella postserrata Larger fusulinid species permit a division in two biozones: zone of Rausserella zone of...

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2026 in paleontology
Minggu, 2026-08-09 20:03:40

evolutionary history of earliest members of Fusulinida, and consider fusulinids to be more likely a polyphyletic group than a monophyletic one. Evidence...

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Millerella
Selasa, 2025-12-09 08:32:02

Millerella is an extinct genus of fusulinid belonging to the family Eostaffellidae. Fossils of the genus have been found in Carboniferous beds in North...

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Cutoff Formation
Minggu, 2026-05-03 02:12:43

limestone beds that contain a diverse assemblage of fossils, including fusulinids, corals, and crinoids. Other fossils include the shark Helicoprion, the...

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Capitanian mass extinction event
Rabu, 2026-07-22 05:08:49

Payne, Jonathan L. (15 July 2020). "End-Guadalupian extinction of larger fusulinids in central Iran and implications for the global biotic crisis". Palaeogeography...

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Viséan
Senin, 2026-06-29 13:09:52

series. The base of the Viséan Stage is at the first appearance of the fusulinid species Eoparastaffella simplex (morphotype 1/morphotype 2). The type...

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Micropaleontology
Selasa, 2026-05-05 21:20:16

Fusulinid (Triticites) from the Plattsmouth Chert, Red Oak, Iowa (Permian)....

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Nodosinelloidea
Rabu, 2026-04-29 23:44:12

The Nodosinelloidea is a superfamily of fusulinids (microganular foraminifera) in which the test is of one or more distinct chambers with the wall single...

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Protists in the fossil record
Selasa, 2026-06-23 13:48:36

extinct. Fusulinids are the earliest lineage of foraminifera thought to have evolved symbiosis with photosynthetic organisms. Fossils of fusulinids have been...

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Winfield Formation
Jumat, 2026-08-07 02:19:42

is the small Trilobite, Ditomopyge. Other invertebrate fossils include Fusulinids, Crinoids, Bryozoans, Corals, and a mollusk, Aviculopecten. Earth sciences...

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Wedekindellina
Selasa, 2025-12-09 08:32:08

Wedekindellina is an extinct genus of fusulinid. Wedekindellina alveolata Stewart, 1992 Wedekindellina fluxa Wilde, 2006 Wedekindellina henbesti Skinner...

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Asselian
Selasa, 2025-08-05 03:29:15

"Nealian and Lenoxian (Wolfcampian, Lower Permian) Depositional Sequences, Fusulinid Facies and Biostratigraphy, Glass Mountains, Texas". Cushman Foundation...

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Guadalupian
Minggu, 2026-03-15 12:40:53

extinction event among species that lived in warm water, like larger fusulinids (Verbeekninidae), large bivalves (Alatoconchidae) and rugose corals, and...

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Hamilton Quarry
Jumat, 2025-05-23 23:42:35

Notes Images Globivalvulina Indeterminate Fusulinid in family Biseriamminidae. Dunbarinella D. ervinensis Fusulinid in family Schwagerinidae. Triticites T...

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Atrasado Formation
Rabu, 2026-04-15 09:42:53

lower part of the Atrasado Formation (Tinajas Member) contains the index fusulinid Eowaeringella indicating the beds were laid down in the lower Missourian...

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Foraminifera test
Rabu, 2026-08-05 09:43:42

may contain sediment particles within the median layer. The now-extinct Fusulinids have traditionally been considered unique in having tests of homogenous...

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Geology of British Columbia
Senin, 2024-12-30 04:53:31

Survey of Canada and Charlie Rouse in 1971 as an explanation for a set of fusulinid fossils that were found in central British Columbia. Rather than suggest...

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Endothyra
Jumat, 2025-10-17 08:17:22

Endothyra is an extinct genus of fusulinid belonging to the family Endothyridae. Specimens of the genus have been found in Carboniferous beds in North...

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Atoka Formation
Kamis, 2025-07-03 06:00:12

American fusulinids". University of Kansas Paleontological Contributions, Protozoa. 1: 184. Douglass, R.C.; Nestell, M.K. (1984). "Fusulinids of the Atoka...

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Tarkio Limestone
Selasa, 2025-06-24 05:12:57

limestone. This rock can be recognized by its coloration and abundant fusulinids, Triticites ventricosus, protruding from the surfaces, giving a "raspy"...

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Wordian
Sabtu, 2023-10-28 01:30:13

the entire conodont biozone of Jinogondolella aserrata. It contains two fusulinid biozones: Zone of Afganella tereshkovae Zone of Neoschwagerina tenuis...

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Geinitzinoidea
Senin, 2026-02-23 15:56:36

comprises a superfamily of Upper Devonian to Upper Permian uniserial fusulinids (microgranular foraminifera with chambers aligned in a single row), the...

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Alveolinidae
Sabtu, 2025-05-03 04:42:19

million years ago, some 150 million years after the superficially similar fusulinids became extinct at the end of the Permian. Irregular coiling is found in...

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Bradyina
Kamis, 2025-10-30 07:54:22

Bradyina is an extinct genus of fusulinid belonging to the family Bradyinidae. Specimens of the genus have been found in Carboniferous to Permian beds...

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Tournaisian
Minggu, 2026-01-18 03:08:13

Tournaisian (the base of the Viséan) is at the first appearance of the fusulinid species Eoparastaffella simplex (morphotype 1/morphotype 2). The Tournaisian...

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Capitan Formation
Minggu, 2025-06-22 03:18:20

described an "upper white limestone" containing fossils. These included fusulinids and brachiopods, that were identified correctly by his brother, B.F. Shumard...

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Ishbel Group
Selasa, 2026-08-04 12:13:33

Retrieved 2010-01-01.[dead link] McGugan, A., 1963. A Permian brachiopod and fusulinid fauna from Elk Valley, British Columbia, Canada. Journal of Paleontology...

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Berino Formation
Selasa, 2025-06-03 05:25:11

contains abundant fossils, including ichnofossils. These include the fusulinid Fusulinella euryteines and brachiopods, corals, and bryozoa. Fragments...

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Dovžan Gorge
Kamis, 2024-11-07 19:55:25

most typical fossils in the gorge are crinoids, algae, brachiopods, and fusulinids. Flint is the strongest and oldest rock in the Dovžan Gorge. Like all...

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Sandia Formation
Selasa, 2025-06-03 05:48:45

Atokan fusulinids at its top, making it a lower to middle Pennsylvanian formation. The uppermost beds contain abundant fossils of the fusulinid Fusulinella...

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Gray Mesa Formation
Rabu, 2026-04-15 09:42:46

solitary corals and fusulinids. The Whiskey Canyon Member contains crinoids, brachiopods, solitary corals, rare calcareous algae, and fusulinids. The Garcia Member...

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Gnishik Formation
Kamis, 2025-10-23 03:48:40

1964 Gennari & Rettori, 2019 Geology Leven, Ernst J.A (1998), "Permian fusulinid assemblages and stratigraphy of the Transcaucasia", Rivista Italiana di...

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Goat Seep Formation
Minggu, 2025-06-22 03:35:48

formation are highly fossiliferous, and these include beds very rich in fusulinids. However, dolomitization (conversion of the original limestone to dolomite)...

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Bursum Formation
Sabtu, 2025-06-14 01:36:10

formation than glacial cycles. Fossils found in the formation include the fusulinid Triticites from which its early Permian age is determined. The formation...

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List of the Paleozoic life of Arizona
Rabu, 2025-12-24 22:48:44

Assemblage of fossils of Silurian-Permian fusulinid foraminiferans...

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Bombaso Formation
Rabu, 2026-04-15 09:43:26

Fossilworks.org Davydov & Krainer, 1999 Davydov, V.; Krainer, K. (1999), "Fusulinid assemblages and facies of the Bombaso Fm. and basal Meledis Fm. (Moscovian-Kasimovian)...

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Diachronism
Rabu, 2025-05-28 06:38:59

Villa E. (March 2007). "Diachronous appearances of the Pennsylvanian fusulinid Profuslinella in Eurasia and North America". Journal of Paleontology....

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Coyote Butte Limestone
Sabtu, 2025-12-13 06:17:14

bryozoans, algae, fusulinids, brachiopods, crinoids, and conodonts. "The Permian Coyote Butte Formation is dated by conodonts, fusulinids, and brachiopods...

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Rheic Ocean
Jumat, 2025-10-03 10:54:05

radiation of marine life dominated by increase in species richness of fusulinids and brachiopods. Morais ophiolite complex – Metamorphic complex of oceanic...

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Geology of Iran
Jumat, 2026-01-02 20:00:52

unique similarity between the Bashkirian-Kasimovian and late Gzhelian fusulinid assemblages of Iran to the northern margin of the Paleo-Tethys the Carboniferous...

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Paleontology in New Mexico
Minggu, 2025-07-27 07:41:28

present in "tremendous abundance", with the most common varieties being fusulinids. Other important fossils provide paleoecological evidence for Pennsylvanian...

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Americus Limestone
Senin, 2026-07-06 02:04:51

shalely-to-hard limestone, few inches to well over a foot thick. Abundant fusulinids and crinoid columnals. Bed #4 Shale/Limestone: Tan to gray shale varying...

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Cherryvale Formation
Rabu, 2025-07-16 20:54:18

This limestone is quite fossiliferous, with brachiopods, crinoids, and fusulinids commonly seen. The lowest portion has many Chonetina flemingi , a type...

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Paleontology in Texas
Minggu, 2025-06-08 18:40:30

state. Texas had a fauna including algae, brachiopods, corals, crinoids, fusulinids, gastropods, and pelecypods during the Pennsylvanian epoch. Pennsylvanian...

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Geology of the Death Valley area
Jumat, 2026-06-26 12:09:44

nodules. Abundant fusulinids. Thickness uncertain on account of faulting; estimate 3,000 feet (900 m), top eroded. Beds with fusulinids, especially Fusulinella...

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List of the Paleozoic life of Ohio
Sabtu, 2026-03-07 11:31:17

Assemblage of fossils of Silurian-Permian fusulinid foraminiferans...

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Cottonwood Limestone
Senin, 2026-02-23 03:03:04

color, and showing abundant fossils or molds of “wheat-grain” shaped fusulinids coupled with general absence of spalling, splotchy black coloring from...

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Paleontology in Illinois
Minggu, 2026-04-26 23:15:44

bordering the remnants of the shallow sea that once covered the state. Fusulinids are common in Pennsylvanian rocks. Shelled cephalopods were diverse during...

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Carl Owen Dunbar
Jumat, 2026-07-31 05:57:58

published with G. E. Condra, is considered the first definitive study on fusulinids and Foraminifera. Dunbar published a series of textbooks at Yale University...

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Flechado Formation
Rabu, 2026-04-15 09:42:40

(240 meters) below the top of the formation. Atokan (lower Moscovian) fusulinids and brachiopods are found in the lower part, which also contains broken...

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Schwagerinidae
Minggu, 2025-10-26 02:39:59

fusiform, foraminiferans included in the Fusulinoidea, a superfamily of fusulinids, locally abundant during the later Carboniferous (Pennsylvanian) and most...

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Supai Group
Selasa, 2026-06-02 03:03:35

lower Esplanade Sandstone, has yielded corals, gastropod, brachiopods, fusulinids, and bryozoans. The deposits of the Supai Group accumulated during multiple...

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Horquilla Formation
Rabu, 2025-07-02 08:36:19

are brachiopods (such as Neospirifer, Composita, and Dictyoclostus) and fusulinids (such as Fusulina and Fusulinella). Crinoid stems, syringoporoid corals...

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Fencepost limestone
Selasa, 2026-07-07 08:26:08

image[citation needed]) can be detected by their all-white color, presence of fusulinids, larger drill size, absence of iron staining, and absence of Cretaceous...

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Sangre de Cristo Formation
Selasa, 2026-01-13 19:25:40

fossiliferous limestone beds containing crinoids, brachiopods, stromatolites, fusulinids, and conodonts. Outcrops near the headwaters of the Pecos River include...

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Aurikirkbya
Senin, 2025-08-18 17:13:40

Riggs, E.A. (1959). "Early Pennsylvanian fusulinids and ostracods of the Illinois Basin. Part 1: Primitive fusulinids in the southern part of the Illinois...

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Paleontology in Oklahoma
Selasa, 2026-06-23 11:06:40

diverse Pennsylvanian life included blastoids, brachiopods, bryozoans, fusulinids, and pelecypods. Vertebrates included various fishes, and the early tetrapods...

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Bishop Cap Formation
Rabu, 2026-04-15 09:42:23

diverse than the underlying Berino Formation. The lower beds contain the fusulinids Wedekindellina euthysepta and Fusulina distenta. Opercula of cephalopods...

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Cimmeria (continent)
Kamis, 2026-05-14 02:35:56

northern journey is especially evident in the development of brachiopods and fusulinids. The Baoshan terrane in western Yunnan, China, forms the northern part...

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Pinkerton Trail Formation
Sabtu, 2025-07-12 21:04:37

Molas Formation. The formation is fossiliferous, containing crinoids and fusulinids that place its age in the Atokan to Desmoinesian Ages of the Pennsylvanian...

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List of the Paleozoic life of Kansas
Selasa, 2025-04-29 11:46:00

Assemblage of fossils of Silurian-Permian fusulinid foraminiferans...

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List of the Paleozoic life of Texas
Rabu, 2026-03-04 20:47:58

Assemblage of fossils of Silurian-Permian fusulinid foraminiferans...

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Kansas Geological Survey
Minggu, 2026-07-26 06:49:14

journal, Current Research in Earth Sciences, which included a work on fusulinids from the Howe Limestone Member in northeastern Kansas by Gregory P. Wahlman...

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Paleontology in Idaho
Minggu, 2025-07-06 02:46:20

the water. In the Permian interesting spiny brachiopods, corals, and fusulinids lived in Idaho's southeastern corner. Idaho continued to be a largely...

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Laborcita Formation
Sabtu, 2025-06-21 02:17:38

remains from all the main late Paleozoic shallow marine biotic groups. Fusulinids are present that are characteristic of the latest Pennsylvanian and earliest...

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Panther Seep Formation
Selasa, 2025-06-03 05:44:11

Sacramento Mountains. The formation includes patch reefs and numerous fusulinids of Virgilian (Gzhelian) age. The formation also contains algae and some...

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Alamitos Formation
Rabu, 2026-04-15 09:42:34

Desmoinesian (Moscovian) to early Wolfcampian (Asselian). These include the fusulinids Beedeina, Triticites, and Schwagerina. The formation also contains abraded...

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Paleontology in Missouri
Rabu, 2026-07-08 23:53:24

conodonts, tabulate corals, tetracorals, abundant crinoids, abundant fusulinids, nautiloids, fairly abundant pelecypods, and fairly abundant trilobites...

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2018 in paleontology
Senin, 2026-03-23 08:50:06

Merlynd K. Nestell (2018). "Douglassites, a new genus of schubertellid fusulinid from the Virgilian (Upper Pennsylvanian) of Elko County, Nevada, U.S.A...

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List of organisms named after famous people (born 1925–1949)
Kamis, 2026-07-30 17:37:47

"Стратиграфия и фузулиниды пермских отложений Памира – Stratigraphy and fusulinids of the Permian strata of Pamir" (PDF). Труды ГИН – Trudy Geol. Inst.,...

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2023 in paleontology
Jumat, 2026-07-17 03:49:49

Barrick, J. E.; Nestell, M. K.; Wahlman, G. P. (2023). "Conodont and fusulinid faunas across the Atokan-Desmoinesian boundary (middle Pennsylvanian)...

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List of the Paleozoic life of Alaska
Sabtu, 2026-04-18 12:05:32

Assemblage of fossils of Silurian-Permian fusulinid foraminiferans...

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2017 in paleontology
Kamis, 2026-08-06 23:30:07

implications for the biomineralization style and affinities of Paleozoic fusulinid foraminiferans is published by Dubicka & Gorzelak (2017). Four forms of...

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Cutler Formation
Rabu, 2025-06-04 05:16:16

other geologists objected to this because the contact was defined by the fusulinids present in the beds, which made this a chronostratigraphic rather than...

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Paleontology in Kansas
Selasa, 2026-06-23 11:06:38

environments. This setting was home to algae, brachiopods, bryozoans, fusulinids, ostracods, pelecypods, and trilobites. The brachiopod genus Chonotes...

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Hedwig Thusnelda Kniker
Selasa, 2026-06-23 06:58:54

and Tertiary period well cuttings, as well as the study of Permian aged fusulinids and their stratigraphic significance. One of her accomplishments that...

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Victorio Peak Formation
Minggu, 2025-06-22 04:16:53

brachiopods, include Productus ivesii, Dichtyoclostus, and Neospirifer, fusulinids such as Parafusilina, crinoids, corals, and euomphalid gastropods characteristic...

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Paleontology in Nebraska
Selasa, 2026-04-28 04:42:39

Period, local invertebrates included cephalopods, coral, crinoids and fusulinids. On land, the local flora also left behind fossils. During the Permian...

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List of fossiliferous stratigraphic units in Venezuela
Sabtu, 2026-01-31 11:52:04

Venezuela. Geobios 16:103-107 M. L. Thompson and A. K. Miller. 1949. Permian fusulinids and cephalopods from the vicinity of the Maracaibo basin in northern South...

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Schwagerina
Minggu, 2025-10-26 02:40:42

David; McCartain, Eujay (May 2014). "Latest Carboniferous (Late Gzhelian) Fusulinids from Timor Leste and Their Paleobiogeographic Affinities". Journal of...

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Leiorhynchus
Selasa, 2024-02-13 01:12:04

 921–1688. Chronic, J. (1953). "Part II, Invertebrate paleontology (excepting fusulinids and corals), in Upper Paleozoic of Peru". Geological Society of America...

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Lead Camp Limestone
Selasa, 2025-06-03 05:42:01

formation contains marine fossils in the calcareous shale beds. It contains fusulinids characteristic of the middle Pennsylvanian. The formation was first defined...

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Kelly Limestone
Selasa, 2025-06-03 05:37:32

brachiopods Beecheria chouteauensis and Spirifer centronatus and the fusulinids Latiendothyra, Medioendothyra, and Tuberendothyra. The upper Ladron Member...

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Porvenir Formation
Minggu, 2026-06-07 16:43:33

disconformably overlain by the Alamitos Formation. The formation contains fusulinids of Desmoinesian (Moscovian) age. The formation was first named by Baltz...

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Glanosuchus
Senin, 2026-07-20 01:50:23

Payne, Jonathan L. (15 July 2020). "End-Guadalupian extinction of larger fusulinids in central Iran and implications for the global biotic crisis". Palaeogeography...

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Kananaskis Formation
Minggu, 2025-06-22 03:45:46

and nodules of chert, chert breccias and conglomerates, and quartzites. Fusulinids, spiriferid brachiopods, gastropods, and sponge spicules have been described...

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