|
 Durania cornupastoris (Des Moulins, 1826); Turonian, Western Desert, Egypt
|
 Eoradiolites liratus (Conrad, 1852), note prominent
ornamentation of radial bands to the right; Upper Albian, Sinai, Egypt
|
 Eoradiolites plicatus (Conrad, 1852), one of the
earliest Radiolitidae; Lower Albian, Sinai, Egypt
|
 Eoradiolites plicatus (Conrad, 1852), note cells in
outer shell layer; Albian, Sinai, Egypt
|
|
 Macgillavryia nicholasi (Whitfield, 1897); Campanian,
Saiwan, Oman
|
 Eoradiolites liratus (Conrad, 1852), transverse
section across right (lower) valve showing typical structure of outer shell
of Radiolitidae; Albian, Sinai, Egypt
|
 Outer shell layer of Radiolitidae
in various sections (from Steuber 1999)
|
 Myocardinal arrangement of the
Radiolitidae (from Steuber 1999)
|
|
 Abundance and stratigraphical
distribution of Radiolitidae in the central-eastern Mediterranean and Middle
East
|
 Favus antei Laviano & Skelton, 1992; note
cellular shell wall in both valves; Campanian, Apulia, Italy (from Cestari
& Sartorio 1995)
|
 Eoradiolites liratus (Conrad, 1852), left (upper)
valve and right (lower) valve; note cardinal teeth and myophores in left
valve (from Cestari & Sartorio 1995)
|
 General morphology of a shell of Radiolites
(from Skelton 1979a)
|
