Registros del 1 al 3 de 3 encontrados |
![](./images/clear.gif) 1.- ANATOMY OF A NEW PROBABLE PTERIDOSPERM STEM FROM THE LATE CARBONIFEROUS OF ARGENTINA
2005
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![](./images/clear.gif) 2.- FURTHER OBSERVATIONS ON THE CARBONIFEROUS SPORANGIATE FROND RINCONADIA
2000
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![](./images/clear.gif) 3.- JEJENIA GEN. NOV., A NEW CARBONIFEROUS DISSEMINULE FROM SAN JUAN, ARGENTINA
2000
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