Tubular fenestrae tej zaum tsim los ntawm burrowing kab mob nyob rau hauv mos, ntub dej intertidal thiab/los yog ntiav subtidal sediments . Irregular thiab laminoid fenestrae tsim los ntawm desiccation / lithification nyob rau hauv ntau zaus nthuav tawm sediments uas ua rau nyuaj, indurated nto nyob rau hauv tidal flats tidal flats Mudflats los yog av nkos flats, tseem hu ua tidal flats, yogntug dej hiav txwv uas tsim nyob rau hauv intertidal thaj chaw. sediments tau tso los ntawm tides los yog dej ntws. … Mudflats tej zaum yuav raug saib geologically raws li nthuav cov khaubncaws sab nraud povtseg ntawm bay av nkos, uas tshwm sim los ntawm deposition ntawm estuarine silts, av nplaum thiab cov tsiaj nyob rau hauv dej detritus. https://en.wikipedia.org › wiki › Mudflat
Mudflat - Wikipedia
uas inhibited ntxiv burrowing.
Dab tsi ua rau Feestral npuag?
Tshiab kev lag luam fenestral fabrics qhia tias tidal ca sedimentation cia pace nrog kev tawg lossis dej hiav txwv ncekom cov depositional nto tseem nyob rau hauv tidal / supratidal zones rau lub sij hawm ntev, ua rau complex overprinting ntawm fabrics.
Fenestrae geology yog dab tsi?
Lub fenestrae dag nruab nrab lithified laminae tsim nyob rau hauv nto algal txheej. Cov crusts muaj pellets, pob txha tawg, thiab cryptocrystalline aragonite. Cov av nkos thiab cov pellets tsim cov plag tsev hauv qee qhov fenestrae.
fenestra txhais li cas?
1: a me me anatomical qhib (raws li hauv pob txha): xws li. ib los yog fenestra ovalis / -ō-ˈvā-ləs / los yog fenestra vestibuli\ -ve-ˈsti-byə-ˌlī \: oval windows.
Fenestral porosity yog dab tsi?
Porosity tawm hauv carbonates vim muaj fenestrae. Pob zeb nrog fenestral porosity yuav tsis tsim zoo reservoir pob zeb tshwj tsis yog tias cov fenestrae yog interconnected kom tso cai rau ib tug zoo permeability tsim. Saib choquette thiab thov kev faib tawm. From: Fenestral porosity in A Dictionary of Earth Sciences »
