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• Paleobiology Database

  Terranovella Lochman 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

  Menomonia Walcott 1916

  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

  Leptomitus undulatus

  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

  Ulospongiella

  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

  Tavsenia

  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

  Menocephalites

  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

  Litavkaspis

  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

  Llanoaspis Lochman 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

  Hamptoniella

  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

  Leptomitella incepta

  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

  Ethmophyllum

  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

  Hamptoniella hirsuta

  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

  Trachycheilus Resser 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

  Hazelia conferta Walcott 1920

  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

  Hazelia dignata

  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

  Meneviella

  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

  Calycocoelia perforata

  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

  Parablackwelderia Kobayashi 1942

  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

  Hapalospongia

  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

  Meteoraspis Resser 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

  Pardailhania Thoral 1947

  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

  Tchaiaspis

  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

  Blainiopsis

  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

  Moleculospina mammillata

  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

  Pirania muricata

  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

  Almohadella

  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

  Hazelia lobata Rigby & Collins 2004

  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

  Talbotina Lochman 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

  Kounamkites

  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

  Schmalenseeia Moberg 1903

  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

  Ziboaspidella 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

  Proehmaniella

  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

  Wapkia elongata Rigby & Collins 2004

  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

  Mapania

  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

  Fieldospongia bellilineata

  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

  Manchuriella Resser & Endo 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

  Panacus Eddy & Mc Collum 1998

  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

  Kistocare Lochmann 1948

  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

  Vermontella Howell 1937

  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

  Onchonotopsis Rasetti 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

  Hazelia crateria Rigby 1986

  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

  Torynelasma zhetysuicum

  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

  Turgicephalus falcatus

  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

  Hazelia nodulifera Walcott 1920

  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

  Leptomitus lineatus

  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

  Tricrepicephalus 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

  Hamptonia elongata

  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

  Capsospongia undulata

  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

  Scolioraphis

  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 clintoni

  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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