Search Results: Atokan
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Bashkirian
Minggu, 2026-04-12 05:01:33European stratigraphy. It also overlaps with the North American Morrowan and Atokan stages and the Chinese Luosuan and lower Huashibanian stages. The Bashkirian...
Click to read more »Pennsylvanian (geology)
Rabu, 2026-08-12 06:43:52corresponding with the middle and lower part of the Pottsville Group (oldest) Atokan stage, corresponding with the upper part of the Pottsville group Desmoinesian...
Click to read more »Moscovian age
Kamis, 2026-07-09 04:08:29overlaps with the European regional Westphalian stage and the North American Atokan and Desmoinesian stages. The Moscovian Stage was introduced by Sergei Nikitin...
Click to read more »Arkoma Basin
Senin, 2025-10-20 05:28:44'Ouachita Facies' The Mississippian to early Atokan strata indicate a shallow marine environment. Middle Atokan consist primarily of deep-water clastic strata...
Click to read more »Maximites
Senin, 2026-05-18 07:59:52Maximites Temporal range: Atokan to Missourian PreꞒ Ꞓ O S D C P T J K Pg N Scientific classification Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda...
Click to read more »Manakacha Formation
Rabu, 2025-10-08 04:12:17region, northeast of the Uncompahgre Uplift. This was likely during the Atokan and Desmoinesian Ages of the Pennsylvianian. The geologic sequences of the...
Click to read more »Red House Formation
Rabu, 2026-04-15 09:42:28fossiliferous. The formation dates from the late Morrowan (Bashkirian) to the early Atokan (Moscovian). The formation was first described by V.C. Kelley and Caswell...
Click to read more »Fossil hash
Sabtu, 2025-11-29 07:46:09diagenesis, and sequence stratigraphy of the Pennsylvanian Morrowan and Atokan intervals at Farnsworth Unit". Energies, 14(4), no.1057, 26 pp. Chan, M...
Click to read more »Lead Camp Limestone
Selasa, 2025-06-03 05:42:01the late Morrowan (Bashkirian) to the south, spread to the north in the Atokan (early Moscovian, and continued into the Missourian (Kasimovian) Age. The...
Click to read more »Flechado Formation
Rabu, 2026-04-15 09:42:40brachiopods are found about 800 feet (240 meters) below the top of the formation. Atokan (lower Moscovian) fusulinids and brachiopods are found in the lower part...
Click to read more »Pinkerton Trail Formation
Sabtu, 2025-07-12 21:04:37region of the United States. It contains fossils characteristic of the Atokan and Desmoinesian Ages of the Pennsylvanian. The Pinkerton Trail Formation...
Click to read more »List of geochronologic names
Jumat, 2026-06-12 13:59:41220 BP chronozone Holocene Northern Europe the Atlantic Ocean Blytt, 1876 Atokan age Carboniferous North America Spivey & Roberts, 1946 Aurelucian 460.9...
Click to read more »Sandia Formation
Selasa, 2025-06-03 05:48:45Fossils found in the formation range from Morrowan brachiopods at its base to Atokan fusulinids at its top, making it a lower to middle Pennsylvanian formation...
Click to read more »List of crinoid genera
Senin, 2026-08-17 12:38:412020, at the Wayback Machine Strimple, H. L., 1975. Middle Pennsylvanian (Atokan) crinoids from Oklahoma and Missouri. University of Kansas Paleontological...
Click to read more »2012 in molluscan paleontology
Minggu, 2026-07-26 02:39:27David M. Work; Charles E. Mason; Darwin R. Boardman (2012). "Pennsylvanian (Atokan) Ammonoids from the Magoffin Member of the Four Corners Formation, Eastern...
Click to read more »Bend Arch–Fort Worth Basin
Selasa, 2026-08-11 09:27:41very few in central Clay County that have been very deeply breached by pre-Atokan erosion. The reef complexes are subdivisible into three constituent facies:...
Click to read more »Paradox Formation
Minggu, 2025-11-16 03:11:56refined the definition of the Paradox Formation, establishing its age as Atokan to Missourian, and defining a subsurface reference section at depths of...
Click to read more »Supai Group
Selasa, 2026-06-02 03:03:35Typically, one conglomerate bed occurs at or near its base. The other, the Atokan conglomerate, occurs locally about two-thirds up its thickness. The basal...
Click to read more »2023 in paleontology
Jumat, 2026-07-17 03:49:49M. K.; Wahlman, G. P. (2023). "Conodont and fusulinid faunas across the Atokan-Desmoinesian boundary (middle Pennsylvanian), upper part of the Sandia Formation...
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