New and poorly known Valanginian ammonites from South-West ...

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Belbek River,Sbrosovy Log RavineDlinnaya Mt.,Prokhladnoe VillageCrjbrs2V J i t v
New and poorly known Valanginian ammonites from South-West Crimea 91Fig. 2 — The sculpture of Neohoploceras submartini (MALLADA) and main measurements (adopted after BAHABOSHKIN &MIKH AIL.OVA, 1994). Size (in mm): Diameter: D - of ihe shell, Du - of umbilicus; H - height of the whorl; Width: W- of the whorl, Wu - of ihe umbilical wall; angles (in degrees); a t- between radius of the shell and the direction ofthe main rib, ai - between radius of the shell and the direction of the secondary rib, ct 3- between secondary ribs; p -between plane of tubercles and plane of symmetry of the shell; y - between the umbilical wall and plane of symmetry ofthe shell.DepositoriesThe collection of ammonites is deposited in the Museum of theEarth in Moscow Stale University (MSU), under Nos. 93, 94,95. The other depositories: Monograph museum of the Departmentof Historical geology of Sankt - Petersburg StateFig. I — The position of investigated sections (stars on themap) and their correlation (after BARABOSHKIN &YANIN. 1997).Legend: 1: conglomerates; 2: soft/hard sandstonealternation with gravel and oolites; 3: soft/hardsandstone alternation; 4; oolitic sandstones withphosphorites; 5: oolitic sandstones; 6: soft sandstones;7: soft sandstone/clay alternation; 8: alternationof soft sandstones and sandy limestones; 9; sandylimestone/dolomitic limestone alternation; 10: clays;1 I: terrigenous flysh: 12: cross-bedding; 13: conglomeratesand pebbles; 14: phosphorites and phosphoritepebbles; 15: position of the ammonite finds; 16:unconformities: a - erosional type, b - hard groundtype; 17: correlation lines; a • reliable; b - presumableLetter indexes: Ti-J rlv Upper Triassic Lower JurassicTauric Formation: Cr|brs =- Upper Berriasian;Lower Valanginian: Cr\V\-u - Kilia/wlla otopetaZone, Cr]V|-p - ThurmaMucetaa pertransiens Zone,CriV r
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New and poorly known Valanginian ammonites from South-West ...

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