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• Paleobiology Database

  Fuchouia (Parafuchouia) quadratoglabella Yang et al. 1993

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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• Paleobiology Database

  Caulaspina

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

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  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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• Paleobiology Database

  Peronopsis intermedius Ergaliev & Ergaliev 2008

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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• Paleobiology Database

  Paramecephalus elongatus Yang et al. 1993

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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• Paleobiology Database

  Kootenia spencei Resser 1939

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

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  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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• Paleobiology Database

  Diplagnostus pseudofloralis Ergaliev & Ergaliev 2008

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

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  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Weijiaspis maozhuangensis Lu et al. 1988

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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• Paleobiology Database

  Metagraulos dolon (Walcott 1905)

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

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  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Clappaspis spencei Resser 1939

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Oryctocephalus indicus (Reed 1910)

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

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  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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• Paleobiology Database

  Peronopsis amplaxis Robison 1982

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

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  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Solenoparops lata Zhang et al. 1995

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Psilostracus maozhuangensis Lu et al. 1988

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Elrathia rara Resser 1939

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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• Paleobiology Database

  Trondorthis

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

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  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Peronopsis cylindrica Westergard 1946

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Tengfengia latilimbata Hsiang 1962

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Meitania suni (Lu 1945)

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Rencunia Zhang et al. 1995

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Anomocarina excavata (Angelin 1851)

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Pseudinouyia transversa Zhang et al. 1995

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Peronopsis bulkurensis Pokrovskaya & Pegel 1982

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Condylopyge

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Wuhaina henanensis Zhang et al. 1995

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Jixianaspis Zhang et al. 1995

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Memmatella Zhang et al. 1995

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Alokistocare nothum Resser 1938

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Yaojiayuella zhangxiaensis Lu et al. 1988

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Xystridura jielingensis Yang et al. 1993

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Zaozhuangaspis trapezoidalis Lin 1984

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Vanuxemella idahoensis Resser 1938

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Psilostracus changqingensis Lu et al. 1988

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Trigonyangaspis Jell & Adrain 2002

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Probowmaniella jixianensis Zhang et al. 1995

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Luia

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Megagraulos coreanicus Kobayashi 1935

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Zacanthoides adjunctus Resser 1939

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Zaozhuangaspis similis Lin 1984

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Solenoparia (Plesisolenoparia) angustilimbata Lu et al. 1988

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Wuania trigona Yang et al. 1993

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Wuhaina longispina (Zhang et al. 1995)

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Longshania Zhang et al. 1980

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Jixianaspis lubricus Zhang et al. 1995

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Elrathia idahoensis Resser 1938

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Courtessolea moncereti Domínguez-Alonso 1999

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Lingula freboldi

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Clappaspis coriacea Resser 1939

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Daopingia elongatus Zhao & Huang 1981

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Horniella robertsi

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records
• Paleobiology Database

  Corynexochus donggouensis Lin & Zhang 1979

  first appearance

  • URI: http://eol.org/schema/terms/FossilFirst
  • Definition: The first appearance of this taxon in the fossil record.

  show all records

  cambrian stage 4 age

  • URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianStage4
  • Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

  show all records

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