Canrightiopsis crassitesta, E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, 2019

Friis, Else Marie, Crane, Peter R., Pedersen, Kaj Raunsgaard, Mendes, Mário Miguel & Kvaček, Jiří, 2022, The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms, Fossil Imprint 78 (2), pp. 341-424 : 366

Serialis crassitesta E.M.FRIIS, P.R.CRANE et K.R.PEDERSEN, 2019

Text-fig. 17b

D e s c r i p t i o n a n d r e m a r k s. The material includes several fruits with permanently adhering seeds that are assignable to Serialis crassitesta ( Text-fig. 17b ).

A f f i n i t y a n d o t h e r o c c u r r e n c e s. Conclusions on the relationships of Serialis crassitesta are similar to those on Serialis communis (see above). Serialis crassitesta is common in the Famalicão mesofossil flora with about 375 specimens, but less common than S. communis . Serialis crassitesta is also common in the Vale de Água mesofossil flora ( Friis et al. 2019c) and is present in the Chicalhão (“Fruits with co-adhering seeds in row type 2”; Mendes et al. 2014) and Nossa Senhora da Luz mesofossil floras (“Seeds in row”; Mendes and Friis 2018).

Figures

Text-fig. 17. Scanning electron microscope (SEM) images of fruits of Serialis communis (a) and Serialis crassitesta (b); Catefica locality, Portugal. a) Oblique lateral view of fruit showing three laterally coherent seeds from which the fruit wall has been almost completely lost showing the prominent micropylar region; b) Oblique lateral view of fruit containing three or four laterally coherent seeds with their micropylar regions oriented to the left. Specimens, Catefica MM92-P0167 (a), Catefica MM92-P0169 (b). Scale bars = 300 Μm (a, b).