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Notes on the Flattened Tibia of the Earliest Jomon Juvenile from Kamikuroiwa, Japan

Bibliographic Data

ID19262398
AuthorsIwataro Morimoto (Department of Anatomy, Nii gata University School of Medicine, corresponding author)
Year1971
Volume79
Issue4
Pages367-374
Publication date1971-01-01
Open AccessYes
TypeARTICLE
VenueThe Journal of Anthropological Society of Nippon (JOURNAL)
Journal identifiersISSN: 0003-5505 • E-ISSN: 1884-765X
PublisherAnthropological Society of Nippon (PUBLISHER • JP)
DOI10.1537/ase1911.79.367
OpenAlexW2331826519
LanguageEN
Citations received5
References cited3

The tibia of a juvenile, aged 12 to 14 years, excavated from the rockshelter at Kamikuroiwa, Japan, dating in the middle of the Earliest stage of the Jomon period (ca. 6000 B. C.), exhibits a marked degree of platycnemia (cnemic index, 54.7). In comparison with the juvenile tibia belonging to the Late to Latest Jomon stages (ca. 2000 to 300 B. C.), it is suggested that the Earliest Jomon people growed and decayed slightly earlier than the Late-Latest. Archaeological evidence indicates that the Jomon people improved and broadened their subsistence economy from the Earliest to the Latest stage. In fact, the tibial diaphysis of the Earliest Jomon adults is slenderer than that of the Late-Latest. It is probable that the flattening of the juvenile tibia from Kamikuroiwa is not initiated by peculiarities of muscle action, but caused by the nutritional deficiency, in relation to the mechanical necessity for the stresses and strains of posture and locomotion

Archaeology · Biology · Geography · Juvenile · Tibia · Anatomy · Body Composition Measurement Techniques · Ecology · Forensic Anthropology and Bioarchaeology Studies · Medicine

  • Does Platycnemia Develop in Squatting Populations as a Response to Torsional Rotation Across the Subadult Growth Plate?

    Open Access•Samantha H Magrini, Samantha Magrini et al.•American Journal of Biological…•2026

  • A comparative analysis of fetal to subadult femoral midshaft bone distribution of prehistoric Jomon hunter-gatherers and modern Japanese

    Open Access•Soichiro Mizushima, Gen Suwa et al.•Anthropological Science•2016

  • Cross-sectional Properties of the Rat Femur as Influenced by Forced Running Exercise

    Open Access•Akiyoshi Matsumura, Morihiko Okada et al.•The Journal of Anthropological…•1983

  • Secular Trend in Emargination of the Japanese Patella, with Special Reference to the Skeletal Gracility of the Earliest Jomon People

    Open Access•Iwataro Morimoto•The Journal of Anthropological…•1975

  • The characteristic mid‐shaft cross‐sectional shape of the ulna in Jomon hunter‐gatherers

    Open Access•Yasuo Hagihara, Takashi Nara•American Journal of Physical…•2017

  • A Human Skeletal Remain from the Earliest “Jomon” Period in Prehistoric Japan

    Open Access•Hisashi Suzuki•The Journal of Anthropological…•1950

  • The frequency of appearance of transverse lines in the tibia in relation to childhood illnesses

    Open Access•Patricia Schwager Gindhart•American Journal of Physical…•1969

  • Les méthodes de mensuration de la platycnémie ; étude critique

    Open Access•Henri-V Vallois•Cahiers du Centre de recherches…•1938

Citations per year0.1
Citation span1975 - 2026 (52)
Highly citedNo

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