François Cyrille Grand'Eury (9 March 1839, Houdreville – 22 July 1917, Malzéville) was a French geologist, paleontologist and mathematics teacher. He...
3 KB (326 words) - 12:33, 15 December 2023
roots are referred to as Tubiculites by the French Geologist François Cyrille Grand'Eury in 1877. Like modern tree ferns, Psaronius included other plant...
8 KB (869 words) - 01:08, 12 October 2024
Jean-Pierre Laveine; Thierry Oudoire (2016). "Morphological analysis of the Grand'Eury 1890 large frond fragment attributed to Odontopteris reichiana, from the...
128 KB (7,442 words) - 15:11, 29 August 2024