United States or Liberia ? Vote for the TOP Country of the Week !
Radiolites foliaceus, d'Orbigny. Syn. Sphaerulites agarici-formis, Blainv. Hippurites organisans, Desmoulins. Upper chalk: chalk marl of Pyrenees? Young individual; when full grown they occur in groups adhering laterally to each other. b. Upper side of the upper valve, showing a reticulated structure in those parts, b, where the external coating is worn off. c.
Word Of The Day