EVIDENCE FOR A SOCIAL CUSTOM IN WILD CHIMPANZEES

[1] OBSERVATIONAL STUDY OF BEHAVIOR - SAMPLING METHODS [J]. BEHAVIOUR, 1974, 49 (3-4) : 227 - 267

[2] ANDERSON AR, 1962, SYNTHESE, V14, P144

[3] DRIFT IN TIME CAN DEFINE A DEME - IMPLICATIONS OF TRADITION DRIFT IN PRIMATE SOCIETIES FOR HOMINID EVOLUTION [J]. JOURNAL OF HUMAN EVOLUTION, 1972, 1 (01) : 53 - 59

[4] CAFAGNA AC, 1960, ESSAYS SCI CULTURE H

[5] Cohen Y, 1968, MAN ADAPTATION CULTU

[6] DART RA, 1956, 1955 SMITHS REP

[7] THE PREDATORY IMPLEMENTAL TECHNIQUE OF AUSTRALOPITHECUS [J]. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY-NEW SERIES, 1949, 7 (01): : 1 - 38

[8] DOBZHANSKY T, 1972, EVOLUTIONARY BIOL, V6, P415

[9] EATON G, 1972, Primates, V13, P411, DOI 10.1007/BF01793660

[10] THE GROOMING BEHAVIOR OF THE CHIMPANZEE AS A REINFORCER [J]. JOURNAL OF THE EXPERIMENTAL ANALYSIS OF BEHAVIOR, 1958, 1 (01) : 83 - 85

[1] OBSERVATIONAL STUDY OF BEHAVIOR - SAMPLING METHODS [J]. BEHAVIOUR, 1974, 49 (3-4) : 227 - 267

[2] ANDERSON AR, 1962, SYNTHESE, V14, P144

[3] DRIFT IN TIME CAN DEFINE A DEME - IMPLICATIONS OF TRADITION DRIFT IN PRIMATE SOCIETIES FOR HOMINID EVOLUTION [J]. JOURNAL OF HUMAN EVOLUTION, 1972, 1 (01) : 53 - 59

[4] CAFAGNA AC, 1960, ESSAYS SCI CULTURE H

[5] Cohen Y, 1968, MAN ADAPTATION CULTU

[6] DART RA, 1956, 1955 SMITHS REP

[7] THE PREDATORY IMPLEMENTAL TECHNIQUE OF AUSTRALOPITHECUS [J]. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY-NEW SERIES, 1949, 7 (01): : 1 - 38

[8] DOBZHANSKY T, 1972, EVOLUTIONARY BIOL, V6, P415

[9] EATON G, 1972, Primates, V13, P411, DOI 10.1007/BF01793660

[10] THE GROOMING BEHAVIOR OF THE CHIMPANZEE AS A REINFORCER [J]. JOURNAL OF THE EXPERIMENTAL ANALYSIS OF BEHAVIOR, 1958, 1 (01) : 83 - 85