Meaning of nummulite. 5,8-10; Fig, 5) Diagnosis. They are the shells of the fossil and present-day marine protozoan Nummulites, a type of foraminiferan. [3] They are valuable as index fossils. Extremely large for a foram, species in this genus can reach up to six centimeters in diameter. Holotype. This type of ooze is limited to depths above the Carbonate Compensation Depth at time of burial. 5 (BMNH no P52427); Paratypes: P1.l figs. Nummulites commonly vary in diameter from 1.3 cm (0.5 inches) to 5 cm (2 inches)[2] and are common in Eocene to Miocene marine rocks, particularly around southwest Asia and the Mediterranean (e.g. Die größte rezente Art erreicht bis zu 13 Zentimeter (Cycloclypeus carpenteri), fossile Nummulitidae erreichten eine Größe von bis zu 16 Zentimetern. These are nummulites, the shells of faraminifera. This page was last edited on 1 January 2021, at 06:19. Inductive, objective. 1 figs. Einheimische Namen ... Medien in der Kategorie „Nummulites “ Folgende 59 Dateien sind in dieser Kategorie, von 59 insgesamt. SAFIA Al Menoufy1,2. E-mail: safiageo@yahoo.com, Abstract:Nummulites multiplicutiospiralis n.sp. Fossils up to six inches wide are found in the Middle Eocene rocks of Turkey. 2013-05-15 21-39-25-fossiles-28f.jpg 3,648 × 2,736; 11.75 MB. A species of Nummulites with a fairly tight spire, compact regularly inclined curved septa, and spirally arranged pillars. Eocene limestones from Egypt). Nummulites commonly vary in diameter from 1.2 cm to 5 cm and are common in Teritiary marine rocks - particularly around southwest Asia and the Mediterranean (limestones from Egypt). Im Paläogen (Alttertiär) war die Gruppe besonders artenreich vertreten und bildete die sogenannten Nummulitenkalke aus. Nummulites je veliki rod sočivasti fosila, okarakteriziran brojnim zavojnicama,
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