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Rendaiji Conglomerate Member (Naruse et al., 1951) Kotake, 1988
- Type locality: Rendaiji, Kitaasai, Chikura village, Minamiboso city, Chiba prefecture
- Coherent formation
- Trench fill sediments, Landward slope basin of trench
- Pliocene - Pleistocene
- Sedimentary facies: Marine
- Lithofacies (Upper): Conglomerate
- Lithofacies (Middle): Conglomerate
- Lithofacies (Lower): Interbedded siltstone and conglomerate
- Lithofacies (Minor): Siltstone
- Sedimentary structures: Slump structures
- Thickness: 250 m
- Thickness (Middle): ca. 50 m
- Thickness (Lower): ca. 20 m
- Mera Formation
- [ Upper ]
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- Rendaiji Conglomerate Member
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- [ Lower ]
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Oikura, Chikura village, Minamiboso city, Chiba pref.
- Fossils: Calyptogena sp., Foraminifera, Radiolarians, Diatoms, Calcareous nannofossils
- Utagawa et al. (2017) Jour. Geol. Soc. Japan, vol.123, no.11, pp.969-976 DOI
- Okada et al. (2012) Jour. Geol. Soc. Japan, vol.118, no.2, pp.97-108 DOI
- Kawakami and Shishikura (2006) Geology of the Tateyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 82p. (in Japanese with English abstract 5p.)