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Nilssonia polymorpha

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 Sinemurian to the top of the Toarcian or 199.50000 to 174.70000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Rhaetian - Early/Lower Jurassic205.7 - 174.7Sweden (Scania) Nilssonia polymorpha (25046)
Early/Lower Jurassic201.4 - 174.7USA (Alaska) Nilssonia polymorpha (24779)
Sinemurian199.5 - 192.9Poland (Swiety Krzyz Mtns.) Nilssonia polymorpha (24600)
Toarcian184.2 - 174.7Poland (Cracow) Nilssonia polymorpha (24598)