^Pszczółkowski, Andrzej; Myczyński, Ryszard (March 2010). "Tithonian–Early Valanginian evolution of deposition along the proto-Caribbean margin of North America recorded in Guaniguanico successions (western Cuba)". Journal of South American Earth Sciences. 29 (2): 225–253. Bibcode:2010JSAES..29..225P. doi:10.1016/j.jsames.2009.07.004. ISSN 0895-9811.
^López-Martínez, Rafael; Barragán, Ricardo; Reháková, Daniela; Cobiella-Reguera, Jorge Luis (2013-06-01). "Calpionellid distribution and microfacies across the Jurassic/ Cretaceous boundary in western Cuba (Sierra de los Órganos)". Geologica Carpathica. 64 (3): 195–208. Bibcode:2013GCarp..64..195L. doi:10.2478/geoca-2013-0014. ISSN 1336-8052.
Further readingedit
Bermúdez, Pedro J. 1961. Las formaciones geológicas de Cuba. Geología Cubana 1. 1–180. Accessed 2019-02-06.
R. Myczynski. 1989. Ammonite biostratigraphy of the Tithonian of Western Cuba. Annales Societatis Geologorum Poloniae 59:43-125
January 01, 1970
guasasa, formation, geologic, formation, cuba, tithonian, early, valanginian, contains, fossils, ammonites, stratigraphic, range, tithonian, early, valanginian, preꞒ, ntypeformationsub, unitssan, vicente, americano, tumbadero, tumbitas, membersoverliesjagua, f. The Guasasa Formation is a geologic formation in Cuba It is Tithonian to Early Valanginian in age and contains fossils of ammonites 1 Guasasa FormationStratigraphic range Tithonian Early Valanginian 151 141 Ma PreꞒ Ꞓ O S D C P T J K Pg NTypeFormationSub unitsSan Vicente El Americano Tumbadero amp Tumbitas MembersOverliesJagua FormationLithologyPrimaryLimestoneOtherShale dolomite chertLocationCoordinates22 42 N 83 48 W 22 7 N 83 8 W 22 7 83 8Approximate paleocoordinates5 54 N 53 00 W 5 9 N 53 0 W 5 9 53 0RegionPinar del Rio ProvinceCountry CubaExtentSierra de los organosType sectionNamed forGuasasaGuasasa Formation Cuba Contents 1 Description 2 See also 3 References 4 Further readingDescription editIt primarily consists of limestone 2 3 See also editList of fossiliferous stratigraphic units in CubaReferences edit Guasasa Formation at Fossilworks org Pszczolkowski Andrzej Myczynski Ryszard March 2010 Tithonian Early Valanginian evolution of deposition along the proto Caribbean margin of North America recorded in Guaniguanico successions western Cuba Journal of South American Earth Sciences 29 2 225 253 Bibcode 2010JSAES 29 225P doi 10 1016 j jsames 2009 07 004 ISSN 0895 9811 Lopez Martinez Rafael Barragan Ricardo Rehakova Daniela Cobiella Reguera Jorge Luis 2013 06 01 Calpionellid distribution and microfacies across the Jurassic Cretaceous boundary in western Cuba Sierra de los organos Geologica Carpathica 64 3 195 208 Bibcode 2013GCarp 64 195L doi 10 2478 geoca 2013 0014 ISSN 1336 8052 Further reading editBermudez Pedro J 1961 Las formaciones geologicas de Cuba Geologia Cubana 1 1 180 Accessed 2019 02 06 R Myczynski 1989 Ammonite biostratigraphy of the Tithonian of Western Cuba Annales Societatis Geologorum Poloniae 59 43 125 Retrieved from https en wikipedia org w index php title Guasasa Formation amp oldid 1159274828, wikipedia, wiki, book, books, library,
