<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Strict//EN"><HTML><HEAD><META HTTP_EQUIV="Generator" CONTENT="RTF 2 HTML Converter 0.2, (C) Sergey A. Galin, 2001-2002"><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=Windows-1252"><title>SINTEMA DI BACCINELLO-CINIGIANO</title><META HTTP-EQUIV="Author" CONTENT="nuccia"><!-- Operator: fabiana --><!-- Company: cgt --><STYLE TYPE="text/css"><!--p margin: 0; table border-collapse: collapse; border: none; td border: solid 1px black; .lft text-align: left; .rgt text-align: right; .cen text-align: center; .jus text-align: justify; .wn font-weight: normal; .sn font-style: normal; .u text-decoration: underline; .lst font-family: Wingdings, fantasy; .strike text-decoration: line-through; .sz9 font-size: 9pt; .f0 font-family: Times New Roman, Times, serif; .f40 font-family: Times, serif; .f1 font-family: Arial, sans-serif; body font-size: 12pt; color: black; background-color: white; @f0; --></STYLE></HEAD><BODY><P CLASS="jus f40 sz9"><B><SPAN CLASS="f1">AQV</SPAN></B><B><SPAN CLASS="f1"><BR></SPAN></B><B><SPAN CLASS="f1">FORMAZIONE DI ACQUAVIVA</SPAN></B><B><I><SPAN CLASS="f1"><BR></SPAN></I></B><SPAN CLASS="f1 cl1">Arenarie grossolane grigio-giallastre bioturbate e con strutture sedimentarie (laminazione incrociata e piano-parallela, strutture da fuga di fluidi), con ciottoli sparsi, in strati irregolari, generalmente massivi</SPAN><SPAN CLASS="f1 cl1"> e</SPAN><SPAN CLASS="f1 cl1"> spessi</SPAN><SPAN CLASS="f1 cl1">,</SPAN><SPAN CLASS="f1 cl1"> e</SPAN><SPAN CLASS="f1 cl1">d in banchi</SPAN><SPAN CLASS="f1 cl1"> lateralmente discontinui</SPAN><SPAN CLASS="f1 cl1">.</SPAN><SPAN CLASS="f1 cl1"> Subordinati livelli conglomeratici generalmente </SPAN><SPAN CLASS="f1 cl1">lenticolari.</SPAN><SPAN CLASS="f1 cl1"> </SPAN><SPAN CLASS="f1 cl1">Abbondanti resti fossili concentrati in livelli di tritume</SPAN><SPAN CLASS="f1 cl1"> conchigliare</SPAN><SPAN CLASS="f1 cl1"> </SPAN><SPAN CLASS="f1 cl1">oltre a diffusi frustoli carboniosi. Subordinati sono i livelli pelitici anche bituminosi intercalati</SPAN><SPAN CLASS="f1 cl1">, talora deformati da processi di slumping</SPAN><SPAN CLASS="f1 cl1">. La potenza massima è 150-200 m. Limite stratigrafico inferiore </SPAN><SPAN CLASS="f1 cl1">su termini epiliguri, il limite stratigrafico </SPAN><SPAN CLASS="f1 cl1">superiore con CGE</SPAN><SPAN CLASS="f1 cl1">.</SPAN><SPAN CLASS="f1 cl1"> Ambiente deposizionale deltizio-marino</SPAN><SPAN CLASS="f1 cl1">. </SPAN><SPAN CLASS="f1 cl1"><BR></SPAN><I><SPAN CLASS="f1">T</SPAN></I><I><SPAN CLASS="f1">ORTONIANO</SPAN></I><I><SPAN CLASS="f1"> S</SPAN></I><I><SPAN CLASS="f1">UP</SPAN></I><I><SPAN CLASS="f1">.</SPAN></I><I><SPAN CLASS="f1"> M</SPAN></I><I><SPAN CLASS="f1">ESSINIANO</SPAN></I><I><SPAN CLASS="f1"> </SPAN></I><I><SPAN CLASS="f1">INF.</SPAN></I><I><SPAN CLASS="f1 cl1"><BR></SPAN></I><P CLASS="lft"><BR></BODY></HTML>