Corakyerler, Türkei


Fundort: Corakyerler, Türkei, Cankiri, Türkei
Taxon: Ouranopithecus turkae aus der Familie Hominidae
Fossilien und Beschreibung der Fundstelle:
Macrofossils,mesofossils, At its lower levels, the Tuglu Formation at Corakyerler (Fig. 4) is characterized by red to pink nodular limestone and siltstone, marl alternations with sparse freshwater mollusks (Gastro- poda, Bivalvia), and some vertebrate bones. This is succeeded by an approximately 6-m-thick white to pinkish clayey limestone intercalated with thin red mudstone lenses that are rich in vertebrate bones, including hominid fossils. The fossil-bearing horizon appears to reflect a distal alluvial fan to floodplain environment. The presence of freshwater mollusks, together with an alternation of gypsum, marls, laminated claystones, and shales, in the various levels of the section indicates lacustrine deposition with fluctuating lake levels. Organic-rich levels may indicate swampy areas at the periphery of the lake (cf. Walker and James, 1992; Talbot and Allen, 1996), whereas lenses of sandstones with conglomerates indicate fluvial settings, which probably drained the lake.
Geschätztes Alter
der Fundstelle:
zwischen 5,333 und 11,608 Millionen Jahre aus der Tuglu Formation in Türkei
Geologie, Sratigraphie Tortonian, Messinian / Late Miocene / Tuglu
Koordinaten: 40° 36 ' 43 '' N, 33° 37 ' 59 '' O

Literatur

E.S. Gulec, A. Sevim, C. Pehlevan, F. Kaya 2007, A new great ape from the late Miocene of Turkey. Anthropological Science. 115, p. 153 - 158, DOI: 10.1537/ase.070501

Systematik