Foraminifera taxon details
Praeobsoletes Remizova, 1992 †
1037187 (urn:lsid:marinespecies.org:taxname:1037187)
accepted
Genus
Obsoletes burkemensis Volozhanina, 1962 † accepted as Praeobsoletes burkemensis (Volozhanina, 1962) † (type by original designation)
- Species Praeobsoletes burkemensis (Volozhanina, 1962) †
- Species Praeobsoletes confectus (Chen & Wang, 1983) †
- Species Praeobsoletes curtus (Volozhanina, 1962) †
- Species Praeobsoletes fusiformis (Bensh, 1972) †
- Species Praeobsoletes fusulinelloides (Sheng & Sun, 1975) †
- Species Praeobsoletes kireevae (Grozdilova, 1966) †
- Species Praeobsoletes pauper (Volozhanina, 1962) †
- Species Praeobsoletes tethydis (Igo, 1972) †
- Species Praeobsoletes timanicus (Volozhanina, 1962) †
- Species Praeobsoletes altispiralis (Bogush, 1960) † accepted as Bogushinella altispiralis (Bogush, 1960) † (unaccepted > superseded combination)
- Species Praeobsoletes permira (Bogush, 1963) † accepted as Bogushinella permira (Bogush, 1963) † (unaccepted > superseded combination)
- Species Praeobsoletes spectabilis (Volozhanina, 1962) † accepted as Obsoletes spectabilis Volozhanina, 1962 † (unaccepted > superseded combination)
- Species Praeobsoletes subcylindrica (Bogush, 1960) † accepted as Bogushinella subcylindrica (Bogush, 1960) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
masculine
Remizova, S. T. (1992). Микропалеонтологическое обоснование возрастной границы среднего и позднего карбона - Micropaleontological justification of the age boundary of the middle and late Carboniferous. <em>Науч. докл. Коми НЦУроРАН.</em> 295: 3-19.
page(s): p. 15 fig. 4-6 [details] Available for editors
[request]
page(s): p. 15 fig. 4-6 [details] Available for editors
[request]
Fossil range Occurrence: Latest Moscovian (FAD = middle part of the Peskovian, according to Davydov, 2002, p. 98) - early Kasimovian...
Original description Диагноз. Раковина маленькая, овоидная или веретенообразная до...
Fossil range Occurrence: Latest Moscovian (FAD = middle part of the Peskovian, according to Davydov, 2002, p. 98) - early Kasimovian (Remizova, 2000). Northern Timan, northern Spain, Carnic Alps, Urals, Darvaz, Qinchai, South China, northern Thailand. Discovered in the Tavas Nappe (Lycian Nappes, SW Turkey, this study).
(Vachard and Moix (2011)). [details]
(Vachard and Moix (2011)). [details]
Original description Диагноз. Раковина маленькая, овоидная или веретенообразная до...
Original description Диагноз. Раковина маленькая, овоидная или веретенообразная до субцилин дрической. Навивание спирали свободное. Септы складчатые в осевой зоне, образуют ячеистое сплетение. Иногда образуют обособленные арочки на боках раковины. Стенка тонкая, состоит из тектума, тусклой диафанотеки (протеки?), подчеркнутой непостоянным нитевидным внутренним текториумом. Перфорация стенки наблюдается редко и проявляется неясно. Хоматы небольшие, бугорковидные или субквадратные, в последнем обороте нередко редуцируются.
Возраст и распространение. Средний карбон, московский ярус; верхний карбон, касимовский ярус.
(Google translate)
Diagnosis. Test small, ovoid or fusiform to subcylindrical. The spiral coils freely. The septa are folded in the axial zone, forming a cellular network. Sometimes they form isolated arches on the shell sides. The wall is thin, consisting of a tectum and a faint diaphanotheca (protect?), accentuated by an inconstant, fibrous internal tectorium. Perforation of the wall is rare and unclear. The chomata are small, tuberculate or subquadrate, often reduced in the last whorl.
Age and distribution. Middle Carboniferous, Moscovian Stage; Upper Carboniferous, Kasimovian Stage.
(Remizova (1993)). [details]
Возраст и распространение. Средний карбон, московский ярус; верхний карбон, касимовский ярус.
(Google translate)
Diagnosis. Test small, ovoid or fusiform to subcylindrical. The spiral coils freely. The septa are folded in the axial zone, forming a cellular network. Sometimes they form isolated arches on the shell sides. The wall is thin, consisting of a tectum and a faint diaphanotheca (protect?), accentuated by an inconstant, fibrous internal tectorium. Perforation of the wall is rare and unclear. The chomata are small, tuberculate or subquadrate, often reduced in the last whorl.
Age and distribution. Middle Carboniferous, Moscovian Stage; Upper Carboniferous, Kasimovian Stage.
(Remizova (1993)). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Praeobsoletes Remizova, 1992 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1037187 on 2026-06-27
Date
action
by
original description
Remizova, S. T. (1992). Микропалеонтологическое обоснование возрастной границы среднего и позднего карбона - Micropaleontological justification of the age boundary of the middle and late Carboniferous. <em>Науч. докл. Коми НЦУроРАН.</em> 295: 3-19.
page(s): p. 15 fig. 4-6 [details] Available for editors [request]
additional source Remizova, S. T. (1993). New genera of fusulinellids. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> (2): 129-132., available online at https://www.geokniga.org/bookfiles/geokniga-paleontological-journal1993-2.pdf [details] Available for editors [request]
additional source Vachard, D.; Moix, P. (2011). Late Pennsylvanian to Middle Permian revised algal and foraminiferan biostratigraphy and palaeobiogeography of the Lycian Nappes (SW Turkey): Palaeogeographic implications. <i>Revue de Micropaléontologie</i>. 54(3): 141-174., available online at https://doi.org/10.1016/j.revmic.2011.02.002 [details] Available for editors [request]
source of synonymy Baranova, D. V. (2005). On the Late Carboniferous genus Praeobsoletes Remizova, 1993 (Fusulinida). <em>Paleontological Journal.</em> 39(1): 7-16 (translated from the Paleontologicheskii Zhurnal 2005;1:9–17).
note: Synonymy between Praebsoletes and Protriticites s.l. [details]
page(s): p. 15 fig. 4-6 [details] Available for editors
[request]additional source Remizova, S. T. (1993). New genera of fusulinellids. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> (2): 129-132., available online at https://www.geokniga.org/bookfiles/geokniga-paleontological-journal1993-2.pdf [details] Available for editors
[request]additional source Vachard, D.; Moix, P. (2011). Late Pennsylvanian to Middle Permian revised algal and foraminiferan biostratigraphy and palaeobiogeography of the Lycian Nappes (SW Turkey): Palaeogeographic implications. <i>Revue de Micropaléontologie</i>. 54(3): 141-174., available online at https://doi.org/10.1016/j.revmic.2011.02.002 [details] Available for editors
[request]source of synonymy Baranova, D. V. (2005). On the Late Carboniferous genus Praeobsoletes Remizova, 1993 (Fusulinida). <em>Paleontological Journal.</em> 39(1): 7-16 (translated from the Paleontologicheskii Zhurnal 2005;1:9–17).
note: Synonymy between Praebsoletes and Protriticites s.l. [details]
From editor or global species database
Fossil range Occurrence: Latest Moscovian (FAD = middle part of the Peskovian, according to Davydov, 2002, p. 98) - early Kasimovian (Remizova, 2000). Northern Timan, northern Spain, Carnic Alps, Urals, Darvaz, Qinchai, South China, northern Thailand. Discovered in the Tavas Nappe (Lycian Nappes, SW Turkey, this study).(Vachard and Moix (2011)). [details]
Original description Диагноз. Раковина маленькая, овоидная или веретенообразная до субцилин дрической. Навивание спирали свободное. Септы складчатые в осевой зоне, образуют ячеистое сплетение. Иногда образуют обособленные арочки на боках раковины. Стенка тонкая, состоит из тектума, тусклой диафанотеки (протеки?), подчеркнутой непостоянным нитевидным внутренним текториумом. Перфорация стенки наблюдается редко и проявляется неясно. Хоматы небольшие, бугорковидные или субквадратные, в последнем обороте нередко редуцируются.
Возраст и распространение. Средний карбон, московский ярус; верхний карбон, касимовский ярус.
(Google translate)
Diagnosis. Test small, ovoid or fusiform to subcylindrical. The spiral coils freely. The septa are folded in the axial zone, forming a cellular network. Sometimes they form isolated arches on the shell sides. The wall is thin, consisting of a tectum and a faint diaphanotheca (protect?), accentuated by an inconstant, fibrous internal tectorium. Perforation of the wall is rare and unclear. The chomata are small, tuberculate or subquadrate, often reduced in the last whorl.
Age and distribution. Middle Carboniferous, Moscovian Stage; Upper Carboniferous, Kasimovian Stage.
(Remizova (1993)). [details]
From editor or global species database
Image from typetaxon