Where: Japan (34.4° N, 136.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Sakishima Formation, Late/Upper Pleistocene (0.1 - 0.0 Ma)
• STRATIGRAPHIC RELATIONS: From the Sakishima Fm, the highest of three Pleistocene terraces developed in the Shima Peninsula. Previously referred to as the Ugata Fm and Kiba Silt. Correlated to the Atsumi Fm. AGE: Pleistocene in text, but placed in Late Pleistocene on the basis of stratigraphic position. STRATIGRAPHIC POSITION: Presumably from the silt-sand near the base of the section (0-2 m in Fig. 2 of Itoigawa and Ogawa, 1973)
• bed-level stratigraphic resolution
Environment/lithology: transition zone or lower shoreface; unlithified, sandy siltstone
Size class: macrofossils
Collected by Ogawa in 1967
Collection methods: bulk,
• COLLECTOR: H. Ogawa, 1973. REPOSITORY: Not stated, but presumably Tokohu University.
Primary reference: J. Itoigawa and H. Ogawa. 1973. Pleistocene molluscan fauna of the Sakishima Formation, Shima Peninsula, central Japan. Tohoku University, Science Reports, 2nd series (Geology), Special Volume (6)69-80 [A. Hendy/A. Hendy]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 97961: authorized by Austin Hendy, entered by Austin Hendy on 10.09.2010
Creative Commons license: CC0 (CC0)
Taxonomic list
| unclassified | |
Alvenius ojianus, Borniopsis tsurumaru, Nipponomysella oblongata, Nipponomysella subtruncata, Nordotis gigantea, Sinusicola yendoi, Costalynia costulata, Pygmaeorota cingulifera, Pygmaeorota duplicata, Clathrofenella asperulata, Eufenella pupoides, Australaba picta, Bedevina birileffi, Mitroprifex collinsoni, Enginopsis menkeana, Pseudotrema fortilirata, Turbiniscala replicata, Laeviscala angusta, Cuspeulima ozawai, Numaegilina gloria, Numaegilina sp., Sulcoturbilla quantoana, Strigopupa strigosa, Eocylichna braunsi, Decorifer yamakawai
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| Bivalvia | |
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Nucula paulula nut clam | |
"Striarca (Galactella) symmetrica" = Arcopsis symmetrica
"Striarca (Galactella) symmetrica" = Arcopsis symmetrica Reeve 1844 clam | |
Barbatia (Abarbatia) decussata, Striarca (Spinearca) interplicata, Striarca (Didimarca) tenebrica, "Arca (Tegillarca) granosa" = Anadara (Tegillarca) granosa, "Mabellarca hiratai" = Anadara (Mabellarca), "Anadara (Scapharca) broughtonii" = Scapharca broughtoni
"Arca (Tegillarca) granosa" = Anadara (Tegillarca) granosa Linnaeus 1758 ark
"Mabellarca hiratai" = Anadara (Mabellarca) ark
"Anadara (Scapharca) broughtonii" = Scapharca broughtoni Schrenck 1867 clam | |
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Ostrea denselamellosa oyster | |
"Pecten (Notovola) aff. excavatus" = Euvola vogdesi
"Pecten (Notovola) aff. excavatus" = Euvola vogdesi Arnold 1906 concave scallop | |
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Musculus sp. Roding 1798 mussel | |
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Modiolus sp. Lamarck 1801 horsemussel
Mytilus sp. Linnaeus 1758 mussel | |
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Cardita leana clam | |
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"Lucinoma annulata" = Lucinoma annulatum Reeve 1850 ringed lucine
Pillucina pisidium clam | |
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Fulvia mutica Reeve 1844 cockle
"Vasticardium sp." = Acrosterigma (Vasticardium) Iredale 1927 cockle
Dinocardium braunsi cockle | |
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Theora lata clam | |
Sunetta (Cyclosunetta) sp., Circe sp., "Microcirce dilecta" = Circe (Microcirce), Saxidomus purpuratus, Dosinia (Dosinella) penicillata, Dosinia (Phacosoma) japonica, Paphia vernicosa, Tapes (Amygdala) philippinarum
Sunetta (Cyclosunetta) sp. Fischer-Piette 1939 venus clam
Circe sp. Schumacher 1817 venus clam
"Microcirce dilecta" = Circe (Microcirce) venus clam
Saxidomus purpuratus venus clam
Dosinia (Dosinella) penicillata venus clam
Dosinia (Phacosoma) japonica venus clam
Paphia vernicosa venus clam
Tapes (Amygdala) philippinarum venus clam | |
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Chama reflexa Reeve 1846 jewel box | |
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Cycladicama cumingii clam | |
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Atactodea stricta clam | |
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Kellia aff. minutissima kelly clam | |
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Barnea (Umitakea) japonica piddock | |
"Varicorbula yokoyamai" = Corbula (Varicorbula), "Anisocorbula venusta" = Corbula (Anisocorbula)
"Varicorbula yokoyamai" = Corbula (Varicorbula) clam
"Anisocorbula venusta" = Corbula (Anisocorbula) clam | |
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Venatomya truncata softshell clam
Cryptomya busoensis softshell clam | |
| Scaphopoda | |
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Siphonodentalium sp. Sars 1859 tusk shell | |
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Dentalium (Paradentalium) octangulatum tusk shell | |
| Gastropoda | |
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Pseudoliotia pulchella snail | |
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Assiminea castanea snail
Assiminea estuarina snail | |
"Brochina glabella" = Caecum (Brochina)
"Brochina glabella" = Caecum (Brochina) snail | |
Tectonatica adamsiana, Neverita (Glossaulax) hosoyai, Neverita (Glossaulax) reiniana, "Neverita (Glossaulax) didyma" = Glossaulax didyma
Tectonatica adamsiana moon snail
Neverita (Glossaulax) hosoyai moon snail
Neverita (Glossaulax) reiniana moon snail
"Neverita (Glossaulax) didyma" = Glossaulax didyma Röding 1798 moon snail | |
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Semicassis sp. Mörch 1852 snail | |
"Siphopatella walshi" = Ergaea walshi, "Crepidula aff. gravispinosa" = Crepidula (Bostrycapulus) gravispinosus
"Siphopatella walshi" = Ergaea walshi Reeve 1859 slipper shell
"Crepidula aff. gravispinosa" = Crepidula (Bostrycapulus) gravispinosus Kuroda and Habe 1950 slipper shell | |
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Sydaphera spengleriana snail | |
Rapana venosa, "Mancinella luteostoma" = Thais (Mancinella)
Rapana venosa murex snail
"Mancinella luteostoma" = Thais (Mancinella) murex snail | |
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Paradrillia inconstans snail | |
Cythara sp., "Mangelia (Rissomangelia) deshayesii" = Cythara (Mangelia)
Cythara sp. Schumacher 1817 snail
"Mangelia (Rissomangelia) deshayesii" = Cythara (Mangelia) snail | |
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Granuliterebra bathyraphe auger snail | |
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Inquisitor jeffreysii snail | |
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Reticunassa japonica snail
"Hinia festiva" = Nassarius (Hinia) snail
"Niotha livescens" = Nassarius (Niotha) snail | |
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"Zafra pumilia" = Anachis (Zafra) dove shell
Mitrella bicincta dove shell
Mitrella tenuis dove shell | |
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Babylonia japonica Reeve 1842 true whelk
Siphonalia sp. Adams 1863 true whelk
Siphonalia aff. cassidariaeformis Reeve 1843 true whelk | |
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Triphora "sp. 1" Blainville 1828 snail
Triphora "sp. 2" Blainville 1828 snail
Triphora "sp. 3" Blainville 1828 snail | |
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Littorina brevicula periwinkle | |
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Mucronalia exilis snail
Balcis cumingii snail
Balcis "sp. 1" Leach 1847 snail
Balcis "sp. 2" Leach 1847 snail
Balcis "sp. 3" Leach 1847 snail | |
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Scaliola glareosa snail
Scaliola bella Adams 1860 snail | |
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Diala vaira snail | |
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Batillaria multiformis snail | |
"Turritella kurosio" = Haustator (Kurosioia) kurosio
"Turritella kurosio" = Haustator (Kurosioia) kurosio Ida 1952 turret shell | |
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Bittium alutraceum cerith snail
Bittium craticulatum cerith snail
"Contumax kobelti" = Cerithium (Contumax) cerith snail | |
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Egilina mariellaeformis snail
Tiberia dunkerii snail | |
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Philine argentata snail | |
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Acteocina exilis barrel-bubble | |
"Coelophysis succincta" = Retusa (Coleophysis), "Coelophysis concentrica" = Retusa (Coleophysis), Coelophysis (Sulcoretusa) minima, Rhizorus radiolus
"Coelophysis succincta" = Retusa (Coleophysis) snail
"Coelophysis concentrica" = Retusa (Coleophysis) snail
Coelophysis (Sulcoretusa) minima polished barrel-bubble
Rhizorus radiolus snail | |
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Actaeopyramis lauta snail | |
Odostomia sp., "Oscilla circincta" = Odostomia (Oscilla), "Oscilla lirata" = Odostomia (Oscilla), Cingulina cingulata, Turbonilla "sp. 1", Turbonilla "sp. 2", Chemnitzia "sp. 1", Chemnitzia "sp. 2", Chemnitzia "sp. 3", Chrysallida sp., Miralda gemma, Miralda "sp. 1", Miralda "sp. 2", Paramormula sp., Dunkeria shigeyasui, Syrnola subsinctella, Syrnola aff. kurumana
Odostomia sp. Fleming 1817 snail
"Oscilla circincta" = Odostomia (Oscilla) snail
"Oscilla lirata" = Odostomia (Oscilla) snail
Cingulina cingulata snail
Turbonilla "sp. 1" Risso 1826 snail
Turbonilla "sp. 2" Risso 1826 snail
Chemnitzia "sp. 1" d'Orbigny 1840 snail
Chemnitzia "sp. 2" d'Orbigny 1840 snail
Chemnitzia "sp. 3" d'Orbigny 1840 snail
Chrysallida sp. Carpenter 1856 snail
Miralda gemma snail
Miralda "sp. 1" Carpenter 1856 snail
Miralda "sp. 2" Carpenter 1856 snail
Paramormula sp. Nomura 1939 snail
Dunkeria shigeyasui snail
Syrnola subsinctella snail
Syrnola aff. kurumana snail | |
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Leucotina dianae snail | |
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Acmaea sp. Eschscholtz 1830 limpet | |
"Pictoneritina oulaniensis" = Clithon (Pictoneritina)
"Pictoneritina oulaniensis" = Clithon (Pictoneritina) snail | |
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Scissurella staminea snail | |
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Diodora mus Reeve 1850 keyhole limpet | |
Astralium haematragum, "Lunella granulata" = Turbo (Lunella)
Astralium haematragum snail
"Lunella granulata" = Turbo (Lunella) snail | |
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Tegula rustica snail | |
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Monodonta labio Linnaeus 1758 top snail | |