Standard: Million years ago

ID: 76

Measurement unit: mya

Class: Base unit

Description:

Million years ago

Added by: Joshua Madin

Observations using this standard

Sphenotrochus evexicostatus

• 120576

  Species age phylogeny

  0.878219042766747 (mya)

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Sphenotrochus excavatus

• 120577

  Species age phylogeny

  0.848292952564169 (mya)

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Sphenotrochus gardineri

• 120578

  Species age phylogeny

  0.908509092123335 (mya)

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Sphenotrochus gilchristi

• 120579

  Species age phylogeny

  1.29759244147694 (mya)

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Sphenotrochus hancocki

• 120580

  Species age phylogeny

  0.840046229793906 (mya)

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Sphenotrochus imbricaticostatus

• 120581

  Species age phylogeny

  0.897659621457149 (mya)

  Show

Sphenotrochus ralphae

• 120582

  Species age phylogeny

  0.831334816716439 (mya)

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Sphenotrochus squiresi

• 120583

  Species age phylogeny

  0.870507889728548 (mya)

  Show

Stenocyathus vermiformis

• 120538

  Species age phylogeny

  1.16729896102745 (mya)

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Stephanocoenia intersepta

• 137638

  Genus fossil age

  169 (mya)

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• 119489

  Species age phylogeny

  41.4423770162551 (mya)

  Show
• 137640

  Genus fossil age

  54.8 (mya)

  Show
• 137636

  Genus fossil age

  144 (mya)

  Show
• 137641

  Genus fossil age

  220.7 (mya)

  Show
• 137642

  Genus fossil age

  55.8 (mya)

  Show

Stephanocyathus campaniformis

• 119701

  Species age phylogeny

  1.93611760665214 (mya)

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Stephanocyathus coronatus

• 119702

  Species age phylogeny

  4.09962457608985 (mya)

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Stephanocyathus crassus

• 119703

  Species age phylogeny

  1.41968693116531 (mya)

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Stephanocyathus diadema

• 119704

  Species age phylogeny

  2.0961821223231 (mya)

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Stephanocyathus explanans

• 119705

  Species age phylogeny

  2.05788339717402 (mya)

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Stephanocyathus laevifundus

• 119706

  Species age phylogeny

  2.03545771890751 (mya)

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Stephanocyathus moseleyanus

• 119707

  Species age phylogeny

  1.9012494413383 (mya)

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Stephanocyathus nobilis

• 119708

  Species age phylogeny

  2.14582651464376 (mya)

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Stephanocyathus paliferus

• 119709

  Species age phylogeny

  1.96586587362459 (mya)

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Stephanocyathus platypus

• 119710

  Species age phylogeny

  6.55307997412709 (mya)

  Show