Early domestic dogs in North America and their origins. Journal of Field Archaeology 1:343–45.Olsen S . 1974 . Early Domestic Dogs in North America and Their Origins . Journal of Field Archaeology 1 ( 3/4 ): 343 – 345 .Olsen S. 1974. Early Domestic Dogs in North America and Their...
Lawrence, Barbara. 1968 . Antiquity of Large Dogs in North America. Tebiwa 11: 43 – 49 .Lawrence B (1968): Antiquity of large dogs in North America. Tebiwa, Journal of Idaho State University Museum 11/2: 43-49.Lawrence B. 1968. Antiquity of Large Dogs in North America. TEBIWA. ...
gs in North America The Incidence of Musculoskeletal Injuries in Avalanche Search and Rescue Dogs in North AmericaThe Incidence of Musculoskeletal Injuries in Avalanche Search and Rescue Dogs in North Americadoi:10.1055/s-0039-1692244Martinez, S.A....
Lindqvist said dogs didn't arrive in North America all at once. Some arrived later from East Asia with the Thule people, while Siberian huskies were imported to Alaska during the Gold Rush in the 19th century. There's a long-standing contention about whether the first humans entered North Am...
(1)方位词 east 东, west 西,south 南, north 北。 变形容词时是在词尾加-ern:western 西方的,eastern东方的,southern南方的, northern北 。 The sun rises in the east. 太阳在 升起。 Jim comes from a southern city of America. 吉姆来自美国南方的一个城市。 (2)honest adj.诚实的,老实的 反义词...
Dogs in the North offers an interdisciplinary in-depth consideration of the multiple roles that dogs have played in the North. Spanning the deep history of humans and dogs in the North, the volume examines a variety of contexts in North America and Eurasia. The case studies build on archaeolog...
New studies suggest that domesticated dogs first appeared 15,000 years ago in eastern Asia. Scientists also say that every modern dog descended from approximately five female Asian wolves, the mother of all modern dogs. Scientists suspect dogs first set paws in North America by following settlers ...
A. The origin of the North American dogs. B. The DNA study of ancient dogs in America. C. The reasons why early people entered America. D. The difference between Asian and American dogs. 相关知识点: 试题来源: 解析 命题立意:考查冠词。 解析:in后加a 根据doubleroom是可数名词,前面无限...
Presents information on the conservation of the black-tailed prairie dogs in North America. Species of prairie dogs that in North America; Requirements of ... Miller,Sterling,D.,... - 《Journal of Mammalogy》 被引量: 116发表: 2001年 "Conservation of the Black-tailed Prairie Dog: Saving Nor...
The study claims the 1 transformed man\s best friend from a creature that behaved more like a cat, into the canine(犬)we know and love today.Ancestors of dogs living in North America 40 million years ago were ambush (伏击式) predators—in a(n) 2 way to cats\. But a million years ...