干旱区生态环境知识资源中心(Arid): A Puma concolor (Carnivora: Felidae) in the Middle-Late Holocene landscapes of the Brazilian Northeast (Bahia): submerged cave deposits and stable isotopes

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DOI	10.1016/j.geobios.2020.06.007
	A Puma concolor (Carnivora: Felidae) in the Middle-Late Holocene landscapes of the Brazilian Northeast (Bahia): submerged cave deposits and stable isotopes
	Salles, Leandro de Oliveira; Perini, Fernando Araujo; de Moraes Neto, Carlos Rodrigues; Sicuro, Fernando Lencastre; Arroyo-Cabrales, Joaquin; Guedes, Patricia Goncalves; Laureano, Fernando Verassani; Calvo, Emilio Manuel; Barbosa de Oliveira, Luiz Flamarion; Passos Cordeiro, Jose Luis; Adrian Perez-Crespo, Victor; Morales-Puente, Pedro; Serejo dos Anjos, Luciano Jorge; Pontual, Francisco Boavista; da Costa, Kayo Ritter; de Freitas Farias dos Santos, Caio Marcio Sorrentino; Lopes, Ricardo Tadeu; Sapiensa Almeida, Luis Henrique; Lobo, Leonardo Souza; Toledo, Peter Mann
通讯作者	Salles, LD (corresponding author), Univ Fed Rio de Janeiro MN UFRJ, Dept Vertebrados Mastozool, Museu Nacl, Quinta Boa Vista S-No, BR-20940040 Rio De Janeiro, RJ, Brazil. ; Salles, LD (corresponding author), Amer Museum Nat Hist, Div Vertebrate Zool Mammal, New York, NY 10024 USA.
来源期刊	GEOBIOS
ISSN	0016-6995
EISSN	1777-5728
出版年	2020
卷号	62 页码:61-78
英文摘要	Puma concolor is currently widespread in South America, but its fossil record is still poorly known in the Continent, particularly in Brazil. Here we report the find of a nearly complete skeleton of P. concolor recovered from underwater Quaternary deposits at the Impossivel-loin Cave System, Chapada Diamantina (Bahia, Brazil). The P. concolor remains were found disarticulated but piled together; they are in general quite well preserved. Radiocarbon dating from a tooth sample (upper carnassial) indicates a Middle-Late Holocene age of ca. 4 ka BP. A series of comparative morphometric analyses suggest that the specimen is a male and shares similar size proportions to extant specimens in the region. Isotopic analyses made with a tooth sample indicate a diet largely based on C3 feeding herbivores, potentially associated to landscapes predominantly covered by Seasonally Dry Tropical Forest, similar to the Present-day Caatinga vegetation. The delta O-18 outcome value of -3.4 parts per thousand and the modeled puma's negative trend in adaptability towards the present (after 6 ka) seem to be consistent with the hypothesized Middle-Holocene (similar to 4 ka) shift in climatic tendencies in the Brazilian Northeast from a more relatively humid environment to a drier climate with longer drought periods, presenting severe semiarid conditions somewhat similar to the precolonial conditions. Cave surroundings fit well with the description of the present progressive trend of changes in physiognomy related to land-use and associated with processes of fragmentation and desertification in the Caatinga. (C) 2020 Elsevier Masson SAS. All rights reserved.
英文关键词	Puma Skeleton Cave Caatinga biome Holocene Brazil
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000600343100005
WOS关键词	LATE-PLEISTOCENE ; PANTHERA-ONCA ; GEOGRAPHIC-VARIATION ; CARBON ; DELTA-C-13 ; MAMMALIA ; DYNAMICS ; RECORD ; AGE ; RECONSTRUCTION
WOS类目	Paleontology
WOS研究方向	Paleontology
来源机构	Universidad Nacional Autónoma de México
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/348877
作者单位	[Salles, Leandro de Oliveira; de Moraes Neto, Carlos Rodrigues; Guedes, Patricia Goncalves; Calvo, Emilio Manuel; Barbosa de Oliveira, Luiz Flamarion; Pontual, Francisco Boavista; da Costa, Kayo Ritter; Lobo, Leonardo Souza] Univ Fed Rio de Janeiro MN UFRJ, Dept Vertebrados Mastozool, Museu Nacl, Quinta Boa Vista S-No, BR-20940040 Rio De Janeiro, RJ, Brazil; [Salles, Leandro de Oliveira] Amer Museum Nat Hist, Div Vertebrate Zool Mammal, New York, NY 10024 USA; [Perini, Fernando Araujo] Univ Fed Minas Gerais UFMG, Dept Zool, BR-31270901 Belo Horizonte, MG, Brazil; [Sicuro, Fernando Lencastre] Univ Estado Rio de Janeiro UERJ, Rio De Janeiro, Brazil; [Sicuro, Fernando Lencastre] Univ Aveiro, Ctr Environm & Marine Studies, P-3810193 Aveiro, Portugal; [Sicuro, Fernando Lencastre] Univ Aveiro, Dept Biol, P-3810193 Aveiro, Portugal; [Arroyo-Cabrales, Joaquin] Inst Nacl Antropol & Hist INAH, Lab Arqueozool, Cuauhtemoc, Mexico; [Guedes, Patricia Goncalves] Inst Resgatando Verde, Rio De Janeiro, Brazil; [Laureano, ...
推荐引用方式 GB/T 7714	Salles, Leandro de Oliveira,Perini, Fernando Araujo,de Moraes Neto, Carlos Rodrigues,et al. A Puma concolor (Carnivora: Felidae) in the Middle-Late Holocene landscapes of the Brazilian Northeast (Bahia): submerged cave deposits and stable isotopes[J]. Universidad Nacional Autónoma de México,2020,62:61-78.
APA	Salles, Leandro de Oliveira.,Perini, Fernando Araujo.,de Moraes Neto, Carlos Rodrigues.,Sicuro, Fernando Lencastre.,Arroyo-Cabrales, Joaquin.,...&Toledo, Peter Mann.(2020).A Puma concolor (Carnivora: Felidae) in the Middle-Late Holocene landscapes of the Brazilian Northeast (Bahia): submerged cave deposits and stable isotopes.GEOBIOS,62,61-78.
MLA	Salles, Leandro de Oliveira,et al."A Puma concolor (Carnivora: Felidae) in the Middle-Late Holocene landscapes of the Brazilian Northeast (Bahia): submerged cave deposits and stable isotopes".GEOBIOS 62(2020):61-78.