共 106 条
[31]
Carter BD(1851)Descriptions of some new genera and species of Spatangidae in the British museum Ann Mag Nat Hist 2 130-227
[32]
Hamza F(1906)Fossil Echinoidea from Sinai and Egypt Geol Mag 5 216-172
[33]
Collignon M(1987)Middle Eocene planktonic foraminifera from the Maghagha area, Egypt Ain Shams Sci Bull(B) 25 149-28
[34]
Cotteau GH(2016)Origin of the glauconite from the middle Eocene, Qarara formation, Egypt J Afr Earth Sci 123 21-148
[35]
Cronin TM(1911)The effect of the secular oscillation in Egypt during cretaceous and Eocene periods Q J Geol Soc, London 67 118-491
[36]
Khalifa H(1912)Phylogeny of the echini with a revision of Palaeozoic species Memoirs of the Boston society of Nat HistNatural History 7 1-169
[37]
Cuvillier J(1993)Worldwide discoaster ray number variability at the early middle Eocene boundary. Implications for the neritic sequences of the Nile Valley (Egypt) Newsl Stratigr 28 157-185
[38]
De Loriol P(1979)Ostracodes de l'Eocene moyen de El Sheikh Fadl, est de Beni Mazar, Haute Egypte Rev Micropaleontol 22 172-902
[39]
De Loriol P(1957)Tertiary Echinoidea from British Somaliland J Paleontol 31 839-212
[40]
De Loriol P(2010)The phylogeny and classification of post-Paleozoic echinoids J Syst Palaeontol 8 147-57