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<em>Canrightiopsis</em>, a new Early Cretaceous fossil with <em>Clavatipollenites</em>-type pollen bridge the gap between extinct <em>Canrightia </em>and extant Chloranthaceae
Friis, E. M., Grimm, G. W., Mendes, M. M., & Pedersen, K. R. (2015). Canrightiopsis, a new Early Cretaceous fossil with Clavatipollenites-type pollen bridge the gap between extinct Canrightia and extant Chloranthaceae. Grana, 54(3), 184-212. https://doi.org/10.1080/00173134.2015.1060750
&lt;em&gt;Arcellites punctatus&lt;/em&gt; sp. nov.: a new megaspore from the Early Cretaceous of Portugal studied using high resolution synchrotron radiation X-ray tomographic microscopy (SRXTM)
Friis, E. M., Pedersen, K. R., & Marone, F. (2014). Arcellites punctatus sp. nov.: a new megaspore from the Early Cretaceous of Portugal studied using high resolution synchrotron radiation X-ray tomographic microscopy (SRXTM). Grana, 53(2), 91-102. https://doi.org/10.1080/00173134.2014.910547
Welwitschioid diversity in the Early Cretaceous: evidence from fossil seeds with pollen from Portugal and eastern North America
Friis, E. M., Pedersen, K. R., & Crane, P. R. (2014). Welwitschioid diversity in the Early Cretaceous: evidence from fossil seeds with pollen from Portugal and eastern North America. Grana, 53(3), 175-196. https://doi.org/10.1080/00173134.2014.915980
Fossil <em>Kajanthus lusitanicus</em> gen. et sp. nov. from Portugal: floral evidence for Early Cretaceous Lardizabalaceae (Ranunculales, basal eudicot)
Mendes, M. M., Grimm, G. W., Pais, J., & Friis, E. M. (2014). Fossil Kajanthus lusitanicus gen. et sp. nov. from Portugal: floral evidence for Early Cretaceous Lardizabalaceae (Ranunculales, basal eudicot). Grana, 53(4), 283-301. https://doi.org/10.1080/00173134.2014.932431