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Costatheca tenuis

Taxonomy

No taxonomic data are available

Sister species lacking formal opinion data
C. dakotaensis, C. dentata, C. diskoensis, C. elongata, C. levis, C. quadriplicata, C. verrucata

Synonymy list
No taxonomic opinions are available

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No classification data are available

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Santonian to the top of the Maastrichtian or 85.70000 to 66.00000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Santonian85.7 - 83.6Netherlands (Limburg) Costatheca tenuis (31798)
Maastrichtian72.2 - 66.0Canada (Nunavut) Costatheca tenuis (32601 32602)
Maastrichtian72.2 - 66.0Canada (Alberta) Costatheca tenuis (33058)
Late/Upper Maastrichtian - Early/Lower Paleocene72.2 - 61.66Canada (Alberta) Costatheca tenuis (33085)