AMMONITES AND OTHER MACROFOSSILS FROM THE LECTOSTRATOTYPE OF LA FRONTERA FORMATION, LOWER - MIDDLE TURONIAN (UPPER CRETACEOUS) IN SAN FRANCISCO, CUNDINAMARCA (COLOMBIA)

被引：3
作者：
Patarroyo, Pedro [1 ]
机构：
[1] Univ Nacl Colombia, Dept Geociencias, Cr 30 N 45-03, Bogota, Colombia
来源：
BOLETIN DE GEOLOGIA | 2016年 / 38卷 / 03期
关键词：
La Frontera Formation; Lectostratotype; Ammonites; Turonian; San Francisco-Cundinamarca; Colombia;
D O I：
10.18273/revbol.v38n3-2016003
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
A succession of about 109 m thick of the La Frontera Formation lectostratotype (Colombia) is described as well as the fossils Wrightoceras munieri (Pervinquiere, 1907), Vascoceras cf. constrictum (Renz and Alvarez, 1979), V. cf. venezolanum Renz, 1982, Kamerunoceras sp., K. cf. turoniense (d'Orbigny, 1850), Hoplitoides cf. lagiraldae Etayo-Serna, 1979, Codazziceras ospinae (Karsten, 1858), Coilopoceras cf. newelli (Benavides-Caceres, 1956); bivalves: Anomia colombiana Villamil, 1996, and inoceramids; and decapods and plants (woods). These fossils from La Frontera Formation indicate a lower - middle Turonian interval. It could not be confirmed the presence of uppermost Cenomanian deposits in the lower part of the La Frontera Formation.
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页码：41 / 54
页数：14
相关论文
共 65 条
  • [1] Acosta J., 1993, CUARTO C COLOMBIANO, VI, P182
  • [2] AMEDRO F, 2008, CARNETS GEOL 0517, P1
  • [3] North American commission on stratigraphic nomenclature
    不详
    [J]. AAPG BULLETIN, 2005, 89 (11) : 1547 - 1591
  • [4] [Anonymous], 1983, AAPG BULL, V67, P841
  • [5] Barroso Barcenilla Fernando, 2004, Coloquios de Paleontologia, V54, P83
  • [6] Barroso-Barcenilla F, 2009, GEOBIOS-LYON, V42, P17, DOI [10.1016/j.geobios.2008.02.003, 10.1016/j.geobios.2006.05.006]
  • [7] Ammonite zonation of the upper Cenomanian and lower Turonian in the Iberian Trough, Spain
    Barroso-Barcenilla, Fernando
    Goy, Antonio
    Segura, Manuel
    [J]. NEWSLETTERS ON STRATIGRAPHY, 2009, 43 (02) : 139 - 164
  • [8] BENAVIDES-CACERES VICTOR, 1956, BULL AMER MUS NAT HIST, V108, P353
  • [9] BENGTSON P, 1988, PALAEONTOLOGY, V31, P223
  • [10] Blanco J., 2004, GEOLOGIA COLOMBIANA, V29, P23
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