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206:. She concluded that they all used just one of their teeth at a time, when cutting down trees. She concluded that modern beavers' square teeth required half as many bites as
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started as a side effect to the consumption of wood and bark, and was a specialization that evolved for cold weather survival due to the earth's cooling during the late
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Rybczynski argues that eating bark and building dams are unlikely to have evolved twice, so modern beavers and
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Plint, Tessa; Longstaffe, Fred J.; Ballantyne, Ashley; Telka, Alice; Rybczynski, Natalia (2020-08-04).
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357:"Evolution of woodcutting behaviour in Early Pliocene beaver driven by consumption of woody plants"
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teeth were rounded. However an excavation of a site that was once a marsh, in
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dammed streams. Other research suggests that the building of dams by
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Eager: The
Surprising, Secret Life of Beavers and Why They Matter
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shared a wood-eating common ancestor, 24 million years ago.
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were approximately three to four times larger than modern
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Once They Were Hats: In Search of the Mighty Beaver
237:Classification of Mammals Above the Species Level
234:McKenna, Malcolm C. & Bell, Susan K. (1997).
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623:Ringold Formation Miocene Fauna
1:
628:Fossil taxa described in 1902
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382:10.1038/s41598-020-70164-1
278:Frances Backhouse (2015).
210:less evolved round teeth.
618:Prehistoric rodent genera
242:Columbia University Press
200:Canadian Museum of Nature
43:Scientific classification
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633:Prehistoric rodent stubs
326:Chelsea Green Publishing
16:Extinct genus of rodents
555:This article about a
509:Paleobiology Database
318:Ben Goldfarb (2018).
29:Temporal range: Late
426:Dipoides Jaeger 1835
613:Prehistoric beavers
373:2020NatSR..1013111P
361:Scientific Reports
196:Natalia Rybczynski
158:of beaver-grouped
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123:Castoroidini
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557:prehistoric
607:Categories
341:2018-12-04
301:2018-12-04
257:2018-12-04
221:References
110:Castoridae
461:Q24883978
391:2045-2322
208:Dipoides'
198:, of the
66:Kingdom:
60:Eukaryota
455:Wikidata
446:Dipoides
409:32753594
286:ECW/ORIM
215:Dipoides
204:Dipoides
192:period.
186:Dipoides
182:Dipoides
174:Dipoides
166:Dipoides
151:Dipoides
137:Dipoides
106:Family:
100:Rodentia
90:Mammalia
80:Chordata
76:Phylum:
70:Animalia
56:Domain:
35:Pliocene
33:to Late
25:Dipoides
501:3609296
488:1305336
475:4829172
400:7403313
369:Bibcode
190:Neogene
160:rodents
129:Genus:
116:Tribe:
96:Order:
86:Class:
31:Miocene
560:rodent
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562:is a
522:Plazi
514:41542
483:IRMNG
156:genus
564:stub
470:GBIF
405:PMID
387:ISSN
330:ISBN
290:ISBN
246:ISBN
395:PMC
377:doi
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133:†
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
