Cervalces scotti, also known as stag-moose, is an extinct species of large deer that lived in North America during the Late Pleistocene epoch.[1] It is the only known North American member of the genus Cervalces. Its closest living relative is the modern moose (Alces alces).
It was as large as the modern moose, with an elk-like head, long legs, and palmate antlers that were more complex and heavily branching than the moose.[3]Cervalces scotti reached 2.5 m (8.2 ft) in length and a weight of 708.5 kg (1,562 lb).[4][5] The stag-moose resided in North America during an era with other megafauna such as the woolly mammoth, ground sloth, long horn bison, and saber toothed cat.[6] The species became extinct approximately 11,500 years ago, toward the end of the most recent ice age, as part of a mass extinction of large North American mammals.[7][8]
The first evidence of Cervalces scotti found in modern times was discovered at Big Bone Lick, Kentucky by William Clark, circa 1805. A more complete skeleton was found in 1885 by William Barryman Scott in New Jersey.[1] Mummified remains have also been found.[9] One of the most complete Cervalces skulls ever discovered was dredged from a pond in Kendallville, Indiana and dated to 13,500 BP.[10]
Extinctionedit
Cervalces scotti, like several other members of its genus, probably lived in marshes, swamps and bogs, as well as spruce-taiga floral communities. There were also surroundings ranging from tundra–mixed coniferous forests to deciduous woodlands. These sedges and willows may have not have been suitable food products, but they provide an imagery of the ecology of the stag-moose. The change in flora and fauna due to complete deglaciation probably also affected the living conditions of the stag-moose in states like Iowa and Wisconsin, where the stag-moose was found at more than 20 sites.[11] The stag-moose reproduced more often than megaherbivores, and so the hypothesis is that the stag-moose's disappearance is linked to the emergence of the "true moose" instead.[12][13][14] Another reason for extinction could be the competition of several herbivorous artiodactyls, like the modern American bison (Bison bison), in the new grassland ecosystem which replaced the spruce forest environment. [15]
Palaeobiologyedit
Cervalces scotti is thought to have evolved from a population of Cervalces latifrons that migrated into North America probably sometime during the Middle Pleistocene.[16] It shared the spruce parkland ecosystem with other herbivorous megafauna, such as the caribou (Rangifer tarandus), moose, the woodland musk-ox (Ovibos moschatus), and the giant beaver (Castoroides sp.),[17][11] in a range from what is now southern Canada to Arkansas and from Iowa to New Jersey. As the glaciers retreated, moose (which had crossed the Bering land bridge from Asia)[18] may have populated the habitat of Cervalces scotti and caused its extinction by outcompetition.[1] Although there is no paleontological evidence that it was associated with humans,[19] other theories for its extinction have been proposed. Notably, there is speculation that hunting by newly arrived humans caused the extinction of Cervalces scotti and other large mammals.[20] Additionally, some have proposed a sudden extinction by disease, brought by small mammals in association with humans.[8] The oldest known fossil of Cervalces scotti was found in the bed of the Skunk River in Iowa, with the specimen dating back approximately 30,000 years ago. The area in which the fossil was found and the date implies that Cervalces scotti lived before a massive ice sheet covered the area in which it inhabited, which could also be a possible cause of its extinction.[21] Since the stag-moose resided in a woodland habitat, climate change and loss of natural pastures also could have played a role in its extinction.[22]
Cervalces scotti probably lived in a narrow geographic range, characterized by a spruce-dominant mixed conifer and deciduous wet woodland[23] which may have made it more vulnerable to extinction. Remains of Cervalces scotti found in modern-day Ohio have suggested that it and Homo sapiens could have possibly interacted. Fossils of both Cervalces scotti and other large extinct mammals in the area suggest that it have been a frequent target of early human hunters.[24] Remains of the stag moose, along with Paleo Indian artifacts and the remains of the flat-headed peccary (Platygonus compressus),giant short-faced bear (Arctodus simus), and giant beaver were found in the Sheriden Cave in Wyandot County, Ohio.[25]
^"AMNH Bestiary." AMNH Bestiary. American Museum of Natural History, n.d. Web. 23 Oct. 2014
^Raia, Pasquale, Federico Passaro, Francesco Carotenuto, Leonardo Maiorino, Paolo Piras, Luciano Teresi, Shai Meiri et al. "Cope’s rule and the universal scaling law of ornament complexity." The American Naturalist 186, no. 2 (2015): 165-175.
^Strauss, Bob. "Stag Moose - Facts and Figures". Thoughtco.com. Retrieved 2018-06-04.
^ abStevens, William K. (April 29, 1997). "Disease Is New Suspect in Ancient Extinctions". The New York Times. Retrieved 2007-03-04.
^Guthrie, R.D. (1990). Frozen Fauna of the Mammoth Steppe: The Story of Blue Babe. University of Chicago Press. ISBN9780226311234. Retrieved 2015-06-12.
^"Stag-moose". exhibits.museum.state.il.us. Illinois State Museum. Retrieved 23 November 2020.
^ abBower, Bruce. "America's Talk: The Great Divide." Science News 137.23 (1990): 360-362. JSTOR. Web
^Levy, Sharon. "Clashing with Titans." BioScience 56.4 (2006): 292. Web.
^McDonald, H. Gregory. "New Records of the Elk-moose Cervalces scotti from Ohio". American Midland Naturalist 122.2 (1989): 349-356. JSTOR. Web.
^O'Gorman, Jodie A. and Lovis, William A. "Before Removal: An Archaeological Perspective on the Southern Lake Michigan Basin". Midcontinental Journal of Archaeology 31.1: 24. Web
^Long, Charles A. and Yahnke, Christopher J. "End of Pleistocene: elk-moose (Cervalces) and caribou (Rangifer) in Wisconsin." Journal of Mammalogy 92.5 (2011): 1127–1133. Web.
^Niedziałkowska, Magdalena; Neumann, Wiebke; Borowik, Tomasz; Kołodziej-Sobocińska, Marta; Malmsten, Jonas; Arnemo, Jon M.; Ericsson, Göran (2020), "Moose Alces alces (Linnaeus, 1758)", in Hackländer, Klaus; Zachos, Frank E. (eds.), Handbook of the Mammals of Europe, Cham: Springer International Publishing, pp. 1–32, doi:10.1007/978-3-319-65038-8_23-1, ISBN978-3-319-65038-8, retrieved 2023-06-14
^End of the Pleistocene: elk-moose (Cervalces) and caribou (Rangifer) in Wisconsin Charles A. Long Christopher J. Yahnke Journal of Mammalogy, Volume 92, Issue 5, 14 October 2011, Pages 1127–1135, https://doi.org/10.1644/10-MAMM-A-395.1
^George A. Feldhamer; Joseph A. Chapman; Bruce Carlyle Thompson (1982). Moose. Johns Hopkins University Press. p. 931. ISBN9780801874161. Retrieved 2007-03-04. {{cite book}}: |work= ignored (help)
^"Oldest known stag-moose fossil resides in Iowa". radioiowa.com. 23 September 2013. Retrieved 2015-06-12.
^Strauss, Bob. "Stag Moose (Cervalces Scotti)" 2014-10-24 at the Wayback Machine. About. N.p., n.d. Web. 24 October 2014.
^Blaine W.Schubert, Russell Wm.Graham, H.GregoryMcDonald, Eric C.Grimm, Thomas W.Stafford, Jr. Latest Pleistocene paleoecology of Jefferson's ground sloth (Megalonyx jeffersonii) and elk-moose (Cervalces scotti) in northern Illinois Quaternary Research Volume 61, Issue 2, March 2004, Pages 231-240
^Mayhood, Kevin. "Solving a 10,000-year-old mystery - Researchers study clues to figure out what killed giant ice age moose." Columbus Dispatch, The (OH) 16 Sep. 2008, Home Final, News - Science: 04B. NewsBank. Web. 23 Oct. 2014.
^Brian G. Redmond, PhD., Curator of Archaeology (March 2006). "Before the Western Reserve: An Archaeological History of Northeast Ohio" (PDF). The Cleveland Museum of Natural History. p. 2. Retrieved January 28, 2020.{{cite web}}: CS1 maint: multiple names: authors list (link)
External linksedit
December 15, 2023
cervalces, scotti, also, known, stag, moose, extinct, species, large, deer, that, lived, north, america, during, late, pleistocene, epoch, only, known, north, american, member, genus, cervalces, closest, living, relative, modern, moose, alces, alces, temporal,. Cervalces scotti also known as stag moose is an extinct species of large deer that lived in North America during the Late Pleistocene epoch 1 It is the only known North American member of the genus Cervalces Its closest living relative is the modern moose Alces alces Cervalces scottiTemporal range Pleistocene 0 011 PreꞒ Ꞓ O S D C P T J K Pg N Replica skeleton at MUSEScientific classificationDomain EukaryotaKingdom AnimaliaPhylum ChordataClass MammaliaOrder ArtiodactylaFamily CervidaeSubfamily CapreolinaeGenus CervalcesSpecies C scottiBinomial name Cervalces scottiLydekker 1898It had palmate antlers that were more complex than those of a moose and a muzzle more closely resembling that of a typical deer 2 Contents 1 Description 2 Extinction 3 Palaeobiology 4 References 5 External linksDescription edit nbsp Cervalces scotti size chart It was as large as the modern moose with an elk like head long legs and palmate antlers that were more complex and heavily branching than the moose 3 Cervalces scotti reached 2 5 m 8 2 ft in length and a weight of 708 5 kg 1 562 lb 4 5 The stag moose resided in North America during an era with other megafauna such as the woolly mammoth ground sloth long horn bison and saber toothed cat 6 The species became extinct approximately 11 500 years ago toward the end of the most recent ice age as part of a mass extinction of large North American mammals 7 8 The first evidence of Cervalces scotti found in modern times was discovered at Big Bone Lick Kentucky by William Clark circa 1805 A more complete skeleton was found in 1885 by William Barryman Scott in New Jersey 1 Mummified remains have also been found 9 One of the most complete Cervalces skulls ever discovered was dredged from a pond in Kendallville Indiana and dated to 13 500 BP 10 Extinction editCervalces scotti like several other members of its genus probably lived in marshes swamps and bogs as well as spruce taiga floral communities There were also surroundings ranging from tundra mixed coniferous forests to deciduous woodlands These sedges and willows may have not have been suitable food products but they provide an imagery of the ecology of the stag moose The change in flora and fauna due to complete deglaciation probably also affected the living conditions of the stag moose in states like Iowa and Wisconsin where the stag moose was found at more than 20 sites 11 The stag moose reproduced more often than megaherbivores and so the hypothesis is that the stag moose s disappearance is linked to the emergence of the true moose instead 12 13 14 Another reason for extinction could be the competition of several herbivorous artiodactyls like the modern American bison Bison bison in the new grassland ecosystem which replaced the spruce forest environment 15 Palaeobiology editCervalces scotti is thought to have evolved from a population of Cervalces latifrons that migrated into North America probably sometime during the Middle Pleistocene 16 It shared the spruce parkland ecosystem with other herbivorous megafauna such as the caribou Rangifer tarandus moose the woodland musk ox Ovibos moschatus and the giant beaver Castoroides sp 17 11 in a range from what is now southern Canada to Arkansas and from Iowa to New Jersey As the glaciers retreated moose which had crossed the Bering land bridge from Asia 18 may have populated the habitat of Cervalces scotti and caused its extinction by outcompetition 1 Although there is no paleontological evidence that it was associated with humans 19 other theories for its extinction have been proposed Notably there is speculation that hunting by newly arrived humans caused the extinction of Cervalces scotti and other large mammals 20 Additionally some have proposed a sudden extinction by disease brought by small mammals in association with humans 8 The oldest known fossil of Cervalces scotti was found in the bed of the Skunk River in Iowa with the specimen dating back approximately 30 000 years ago The area in which the fossil was found and the date implies that Cervalces scotti lived before a massive ice sheet covered the area in which it inhabited which could also be a possible cause of its extinction 21 Since the stag moose resided in a woodland habitat climate change and loss of natural pastures also could have played a role in its extinction 22 Cervalces scotti probably lived in a narrow geographic range characterized by a spruce dominant mixed conifer and deciduous wet woodland 23 which may have made it more vulnerable to extinction Remains of Cervalces scotti found in modern day Ohio have suggested that it and Homo sapiens could have possibly interacted Fossils of both Cervalces scotti and other large extinct mammals in the area suggest that it have been a frequent target of early human hunters 24 Remains of the stag moose along with Paleo Indian artifacts and the remains of the flat headed peccary Platygonus compressus giant short faced bear Arctodus simus and giant beaver were found in the Sheriden Cave in Wyandot County Ohio 25 References edit a b c Stag Moose Cervalces scotti The Academy of Natural Sciences Archived from the original on 2007 02 16 Retrieved 2007 03 03 AMNH Bestiary AMNH Bestiary American Museum of Natural History n d Web 23 Oct 2014 Raia Pasquale Federico Passaro Francesco Carotenuto Leonardo Maiorino Paolo Piras Luciano Teresi Shai Meiri et al Cope s rule and the universal scaling law of ornament complexity The American Naturalist 186 no 2 2015 165 175 Strauss Bob Stag Moose Facts and Figures Thoughtco com Retrieved 2018 06 04 in Spanish Laignoranciadelconocimiento blogspot com es 2011 10 13 Retrieved 2018 06 04 Cervalces Scotti Maxilla amp Mandible N p n d Web 23 Oct 2014 lt http maxillaandmandible com portfolio cervalces scotti gt Stag moose Illinois State Museum Retrieved 2007 03 03 a b Stevens William K April 29 1997 Disease Is New Suspect in Ancient Extinctions The New York Times Retrieved 2007 03 04 Guthrie R D 1990 Frozen Fauna of the Mammoth Steppe The Story of Blue Babe University of Chicago Press ISBN 9780226311234 Retrieved 2015 06 12 Stag moose exhibits museum state il us Illinois State Museum Retrieved 23 November 2020 a b Bower Bruce America s Talk The Great Divide Science News 137 23 1990 360 362 JSTOR Web Levy Sharon Clashing with Titans BioScience 56 4 2006 292 Web McDonald H Gregory New Records of the Elk moose Cervalces scotti from Ohio American Midland Naturalist 122 2 1989 349 356 JSTOR Web O Gorman Jodie A and Lovis William A Before Removal An Archaeological Perspective on the Southern Lake Michigan Basin Midcontinental Journal of Archaeology 31 1 24 Web Long Charles A and Yahnke Christopher J End of Pleistocene elk moose Cervalces and caribou Rangifer in Wisconsin Journal of Mammalogy 92 5 2011 1127 1133 Web Niedzialkowska Magdalena Neumann Wiebke Borowik Tomasz Kolodziej Sobocinska Marta Malmsten Jonas Arnemo Jon M Ericsson Goran 2020 Moose Alces alces Linnaeus 1758 in Hacklander Klaus Zachos Frank E eds Handbook of the Mammals of Europe Cham Springer International Publishing pp 1 32 doi 10 1007 978 3 319 65038 8 23 1 ISBN 978 3 319 65038 8 retrieved 2023 06 14 End of the Pleistocene elk moose Cervalces and caribou Rangifer in Wisconsin Charles A Long Christopher J Yahnke Journal of Mammalogy Volume 92 Issue 5 14 October 2011 Pages 1127 1135 https doi org 10 1644 10 MAMM A 395 1 George A Feldhamer Joseph A Chapman Bruce Carlyle Thompson 1982 Moose Johns Hopkins University Press p 931 ISBN 9780801874161 Retrieved 2007 03 04 a href Template Cite book html title Template Cite book cite book a work ignored help Stag Moose Bestiary American Museum of Natural History Archived from the original on 2007 04 05 Retrieved 2007 03 03 Sharon Levy 2006 Mammoth Mystery Natural Resources Defense Council Retrieved 2007 03 04 Oldest known stag moose fossil resides in Iowa radioiowa com 23 September 2013 Retrieved 2015 06 12 Strauss Bob Stag Moose Cervalces Scotti Archived 2014 10 24 at the Wayback Machine About N p n d Web 24 October 2014 Blaine W Schubert Russell Wm Graham H GregoryMcDonald Eric C Grimm Thomas W Stafford Jr Latest Pleistocene paleoecology of Jefferson s ground sloth Megalonyx jeffersonii and elk moose Cervalces scotti in northern Illinois Quaternary Research Volume 61 Issue 2 March 2004 Pages 231 240 Mayhood Kevin Solving a 10 000 year old mystery Researchers study clues to figure out what killed giant ice age moose Columbus Dispatch The OH 16 Sep 2008 Home Final News Science 04B NewsBank Web 23 Oct 2014 Brian G Redmond PhD Curator of Archaeology March 2006 Before the Western Reserve An Archaeological History of Northeast Ohio PDF The Cleveland Museum of Natural History p 2 Retrieved January 28 2020 a href Template Cite web html title Template Cite web cite web a CS1 maint multiple names authors list link External links editStag Moose Image Gallery Retrieved from https en wikipedia org w index php title Cervalces scotti amp oldid 1186514803, wikipedia, wiki, book, books, library,
