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Table 1 Biogeographic proxies for the Kuroshio and Tsushima Currents

From: The Pliocene to recent history of the Kuroshio and Tsushima Currents: a multi-proxy approach

Kuroshio Current indicators

Tsushima Current indicators

Microfossils

Ā 

ā€ƒPlanktic foraminifers

ā€ƒPlanktic foraminifers

ā€ƒā€ƒ Beella digitata

ā€ƒā€ƒ Globigerinoides ruber

ā€ƒā€ƒ Globigerinella calida

ā€ƒā€ƒNeogloboquadrina pachyderma (Dextral)

ā€ƒā€ƒ Globigerinoides ruber

ā€ƒā€ƒ Pulleniatina obliquiloculata

ā€ƒā€ƒ Globigerinoides sacculifer

Ā 

ā€ƒā€ƒ Globigernioides conglobatus

Ā 

ā€ƒā€ƒ Globorotalia hirsuta

Ā 

ā€ƒā€ƒ Globorotalia menardii

Ā 

ā€ƒā€ƒ Pulleniatina obliquiloculata

Ā 

ā€ƒā€ƒ Sphaeroidinella dehiscens s.l.

Ā 

ā€ƒIndo-Pacific benthic foraminifers

ā€ƒIndo-Pacific benthic foraminifers

ā€ƒā€ƒ Asterorotalia gaimardii

ā€ƒā€ƒ Asterorotalia gaimardii

ā€ƒā€ƒ Asterorotalia spp.

ā€ƒā€ƒ Asterorotalia spp.

ā€ƒā€ƒ Heterolepa margaritiferus

ā€ƒā€ƒ Heterolepa margaritiferus

ā€ƒā€ƒ Pseudorotalia indopacifica

Ā 

ā€ƒā€ƒNannoplankton

ā€ƒNannoplankton

ā€ƒā€ƒ Calcidiscus leptoporous

ā€ƒā€ƒ Calcidiscus leptoporous

ā€ƒā€ƒ Ceratolithos cristatus

ā€ƒā€ƒ Gephyrocapsa oceanica

ā€ƒā€ƒ Florisphaera profunda/profunda + Emiliania huxlei + Geophyrocapsa oceanica (F-EG ratio)

ā€ƒā€ƒ Helicosphaera carteri

ā€ƒā€ƒ Gephyrocapsa oceanica

Ā 

ā€ƒā€ƒ Helicosphaera carteri

Ā 

ā€ƒā€ƒ Oolithus fragilis

Ā 

ā€ƒā€ƒ Rhabdosphaera clavigera

Ā 

ā€ƒā€ƒ Thoracosphaera spp.

Ā 

ā€ƒā€ƒ Umbellosphaeara spp.

Ā 

ā€ƒā€ƒ Umbilicosphaera siboga foliacea

Ā 

ā€ƒDiatoms (see TableĀ 2)

ā€ƒDiatoms (see TableĀ 2)

ā€ƒOstracods

Ā 

ā€ƒā€ƒ Argiloecia hanaii

ā€ƒā€ƒ Bradylyea

ā€ƒā€ƒ Cytheropteron rhombea

ā€ƒā€ƒ Cytheropteron miurense

ā€ƒā€ƒ Cytheropteron uchioi

ā€ƒā€ƒ Hirsutocythere? hanaii

ā€ƒ Munseyella japonica

ā€ƒā€ƒ Krithe

ā€ƒā€ƒ Neonesidea oligodentata

ā€ƒā€ƒ Macrocypris decola

Ā 

ā€ƒā€ƒ Neonesidea oligodentata s.l.

Ā 

ā€ƒā€ƒ Schizocythere kishinouyei

ā€ƒRadiolaria

ā€ƒRadiolaria

ā€ƒā€ƒ Acrosphaera spinosa

ā€ƒā€ƒ Dictocoryne profunda

ā€ƒā€ƒ Dictocoryne profunda

ā€ƒā€ƒ Dictocoryne truncatum

ā€ƒā€ƒ Dictocoryne truncatum

ā€ƒā€ƒ Didymocyrtis tetrathalamus

ā€ƒā€ƒ Didymocyrtis tetrathalamus

ā€ƒā€ƒ Euchitonia flucata

ā€ƒā€ƒ Lithelius minor

ā€ƒā€ƒ Monozonium pachystylum

ā€ƒā€ƒ Spongaster tetrars

ā€ƒā€ƒ Octopyle stenozona

ā€ƒā€ƒ Spongosphaera streptcantha

ā€ƒā€ƒ Pseudocubus obeliscus

ā€ƒā€ƒ Stylodictya arachnia

ā€ƒā€ƒ Spongosphaera streptcantha

ā€ƒā€ƒ Stylodictya multispina

ā€ƒā€ƒ Tetrapyle octacantha

Macrofossils

Ā 

ā€ƒMolluscs (gastropods and bivalves)

ā€ƒMolluscs (gastropods and bivalves)

ā€ƒā€ƒ Cryptopecten vesiculosus

ā€ƒā€ƒ Crenulilimopsis oblonga

ā€ƒā€ƒ Cucullaea labiata

ā€ƒā€ƒ Cycladicama cumingi

ā€ƒā€ƒ Cycladicama cumingi

ā€ƒā€ƒ Jupiteria gordonis

ā€ƒā€ƒ Hartungia spp.

ā€ƒā€ƒ Paphia schnelliana

ā€ƒā€ƒ Jupiteria confuse

ā€ƒā€ƒ Stellaria exutum

ā€ƒā€ƒ Paphia amabilis

ā€ƒā€ƒ Zeuxis castus

ā€ƒā€ƒ Paphia schnelliana

Ā 

ā€ƒā€ƒ Stellaria exutum

Ā 

ā€ƒā€ƒ Venus foveolata

Ā 

ā€ƒCorals

ā€ƒCorals

ā€ƒā€ƒ Acropora pruinosa

ā€ƒā€ƒ Cyphastrea spp.

ā€ƒā€ƒ Acropora solitaryensis

ā€ƒā€ƒ Echinophyllia spp.

ā€ƒā€ƒ Alveopora japonica

ā€ƒā€ƒ Favia speciosa

ā€ƒā€ƒ Blastomussa wellsi

ā€ƒā€ƒ Hydnophora spp.

ā€ƒā€ƒ Caulastreae tumida

Ā 

ā€ƒā€ƒ Cyloseris hexagonalis

Ā 

ā€ƒā€ƒ Cycloseris cyclolites

Ā 

ā€ƒā€ƒ Cyphastrea chalcidicum

Ā 

ā€ƒā€ƒ Cyphastrea microphthalma

Ā 

ā€ƒā€ƒ Cyphastrea serailia

Ā 

ā€ƒā€ƒ Echinophyllia apera

Ā 

ā€ƒā€ƒ Euphyllia ancora

Ā 

ā€ƒā€ƒ Favia speciosa

Ā 

ā€ƒā€ƒ Goniapora columna

Ā 

ā€ƒā€ƒ Goniapora lobata

Ā 

ā€ƒā€ƒ Hydnophora exesa

Ā 

ā€ƒā€ƒ Leptastreae purpurea

Ā 

ā€ƒā€ƒ Leptoseris mycetoseroides

Ā 

ā€ƒā€ƒ Oulastrea crispata

Ā 

ā€ƒā€ƒ Pavona varians

Ā 

ā€ƒā€ƒ Pleisastrea versipora

Ā 

ā€ƒā€ƒ Porites heronensis

Ā 

ā€ƒā€ƒ Psammocora profundacella

Ā 

ā€ƒā€ƒ Psammocora superficialis

Ā 
  1. Sourced from Chinzei et al. (1987), Veron (1992), Kuroyanagi and Kawahata (2004), Tsuchiya et al. (2004), Yamano et al. (2001, 2012), Gallagher et al. (2009), Hoiles et al. (2012), and Tada et al. (2015). A list of diatom proxies is included in TableĀ 2