IL ROSSO AMMONITICO INFERIORE (BAIOCIANO - CALLOVIANO) NEI MONTI LESSINI SETTENTRIONALI (VERONA)
The aim of this paper is the description, from both the biostratigraphical and sedimen• tological point of view, Of the lower member of the Rosso Ammonitico Veronese, one of the most known red, nodular, pelagic limestones of the mediterranean Jurassic. The R.A.V. is a condensed sequence Of red, m...
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| Format: | Article |
| Language: | English |
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Milano University Press
2020-04-01
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| Series: | Rivista Italiana di Paleontologia e Stratigrafia |
| Subjects: | |
| Online Access: | https://riviste.unimi.it/index.php/RIPS/article/view/13333 |
| _version_ | 1797726717037510656 |
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| author | P. A. CLARI P. MARINI M. PASTORINI G. PAVIA |
| author_facet | P. A. CLARI P. MARINI M. PASTORINI G. PAVIA |
| author_sort | P. A. CLARI |
| collection | DOAJ |
| description | The aim of this paper is the description, from both the biostratigraphical and sedimen• tological point of view, Of the lower member of the Rosso Ammonitico Veronese, one of the most known red, nodular, pelagic limestones of the mediterranean Jurassic.
The R.A.V. is a condensed sequence Of red, mostly nodular, limestones, Often rich in internal molds Of ammonites, which is areally restricted to the "Trento Ridge", a structural high isolated in the early Jurassic by the rifting Of a Triassic, large epicontinental carbonate—platform. It spans in age from late Bajocian to Tithonian and is separated from the underlying shallow—water carbonates Of Liassic and Aalenian age by a sharp break in sedimentation, underlined by a mineralized hard ground, which lasted for all early and middle Bajocian.
Two members may bc recognized in the R.A.V.: a lower (Rosso Ammonitico Inferiore) and an upper one (Rosso Ammonitico Superiore) separated by a stratigraphic gap. The lower member, ranging in age from late Bajocian to middle Callovian, is well developed only in the southern part of the 'Trento Ridge" (i. e. in the Lessini Veronesi area) and has a variable thickness which reaches a maximum of 8 meters. |
| first_indexed | 2024-03-12T10:49:24Z |
| format | Article |
| id | doaj.art-4763da94076848a4b751b8d75c1c40d6 |
| institution | Directory Open Access Journal |
| issn | 0035-6883 2039-4942 |
| language | English |
| last_indexed | 2024-03-12T10:49:24Z |
| publishDate | 2020-04-01 |
| publisher | Milano University Press |
| record_format | Article |
| series | Rivista Italiana di Paleontologia e Stratigrafia |
| spelling | doaj.art-4763da94076848a4b751b8d75c1c40d62023-09-02T07:09:07ZengMilano University PressRivista Italiana di Paleontologia e Stratigrafia0035-68832039-49422020-04-01901IL ROSSO AMMONITICO INFERIORE (BAIOCIANO - CALLOVIANO) NEI MONTI LESSINI SETTENTRIONALI (VERONA)P. A. CLARIP. MARINIM. PASTORINI G. PAVIA The aim of this paper is the description, from both the biostratigraphical and sedimen• tological point of view, Of the lower member of the Rosso Ammonitico Veronese, one of the most known red, nodular, pelagic limestones of the mediterranean Jurassic. The R.A.V. is a condensed sequence Of red, mostly nodular, limestones, Often rich in internal molds Of ammonites, which is areally restricted to the "Trento Ridge", a structural high isolated in the early Jurassic by the rifting Of a Triassic, large epicontinental carbonate—platform. It spans in age from late Bajocian to Tithonian and is separated from the underlying shallow—water carbonates Of Liassic and Aalenian age by a sharp break in sedimentation, underlined by a mineralized hard ground, which lasted for all early and middle Bajocian. Two members may bc recognized in the R.A.V.: a lower (Rosso Ammonitico Inferiore) and an upper one (Rosso Ammonitico Superiore) separated by a stratigraphic gap. The lower member, ranging in age from late Bajocian to middle Callovian, is well developed only in the southern part of the 'Trento Ridge" (i. e. in the Lessini Veronesi area) and has a variable thickness which reaches a maximum of 8 meters.https://riviste.unimi.it/index.php/RIPS/article/view/13333Biostratigraphy; Sedimentology; Nodular limestones; Middle Jurassic; Venetian Alps; Italy. |
| spellingShingle | P. A. CLARI P. MARINI M. PASTORINI G. PAVIA IL ROSSO AMMONITICO INFERIORE (BAIOCIANO - CALLOVIANO) NEI MONTI LESSINI SETTENTRIONALI (VERONA) Rivista Italiana di Paleontologia e Stratigrafia Biostratigraphy; Sedimentology; Nodular limestones; Middle Jurassic; Venetian Alps; Italy. |
| title | IL ROSSO AMMONITICO INFERIORE (BAIOCIANO - CALLOVIANO) NEI MONTI LESSINI SETTENTRIONALI (VERONA) |
| title_full | IL ROSSO AMMONITICO INFERIORE (BAIOCIANO - CALLOVIANO) NEI MONTI LESSINI SETTENTRIONALI (VERONA) |
| title_fullStr | IL ROSSO AMMONITICO INFERIORE (BAIOCIANO - CALLOVIANO) NEI MONTI LESSINI SETTENTRIONALI (VERONA) |
| title_full_unstemmed | IL ROSSO AMMONITICO INFERIORE (BAIOCIANO - CALLOVIANO) NEI MONTI LESSINI SETTENTRIONALI (VERONA) |
| title_short | IL ROSSO AMMONITICO INFERIORE (BAIOCIANO - CALLOVIANO) NEI MONTI LESSINI SETTENTRIONALI (VERONA) |
| title_sort | il rosso ammonitico inferiore baiociano calloviano nei monti lessini settentrionali verona |
| topic | Biostratigraphy; Sedimentology; Nodular limestones; Middle Jurassic; Venetian Alps; Italy. |
| url | https://riviste.unimi.it/index.php/RIPS/article/view/13333 |
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