منابع مشابه
Bite marks in Jurassic and Cretaceous ammonite s
Ammonites are among some of the best fossils to collect. They are relatively easy to find, for example, in the Lower Jurassic Posidonia Shale in Germany and the Jurassic sediments of Dorset in the south of England. The larger, wellpreserved ones will always be sought after and, if of sufficiently high quality, may even be displayed in museum exhibitions. However, while these nicely-preserved, c...
متن کاملAmmonite - benthic Foraminifera turnovers across the Lower - Middle Jurassic transition in the Lusitanian Basin ( Portugal )
This paper describes and characterises the co-occurrence of ammonite and benthic foraminiferal assemblages across the São Gião outcrop (Central Portugal), a reference section for the Lower-Middle Jurassic boundary in the Lusitanian Basin. The upper Toarcian-lower Aalenian marls and marly-limestones in this section provide a precise and detailed ammonitebased biostratigraphic zonation, with a mi...
متن کاملthe last ilkhanid ruler
the year 736 ah (1335 ce), death of the mongol ruler, sultan abu saeed, is known as the year in which the ilkhanid government collapsed in iran. in pursuit of legitimacy, however, the ilkhanid chiefs and viziers would give the crown to any claimant of genghis’ parentage and would govern the country under their name. as a result, they would give the rulership to some puppet ilkhans, mint coins i...
متن کاملAn 8.5 m long ammonite drag mark from the Upper Jurassic Solnhofen Lithographic Limestones, Germany
Trackways and tracemakers preserved together in the fossil record are rare. However, the co-occurrence of a drag mark, together with the dead animal that produced it, is exceptional. Here, we describe an 8.5 m long ammonite drag mark complete with the preserved ammonite shell (Subplanites rueppellianus) at its end. Previously recorded examples preserve ammonites with drag marks of < 1 m. The sp...
متن کاملthe last knowledge
caring of a dying patient is more convenient than a patient who knows his/her prognosis. according to pataica mcgorr once the dying patient compliance with the death, care givers can help him/her to overcome on fear of death. continues reports show that most of dying patients agrees to know the truth. glaser and strauss named different tricks which patents make to know the time of their death...
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ژورنال
عنوان ژورنال: Bulletin of the Geological Society of Denmark
سال: 1999
ISSN: 2245-7070
DOI: 10.37570/bgsd-1999-46-10