
ludalo gut

ludalo samooh hii british betanmadhye, ingland, ireland, scotland aanee velsachya bhagat silurian kalatil ludalo yugat jamaa jhaleli bhoogarbhiy rachana aahe. 
rachana.
yaa gatamadhye avarohi kramane khaleel rachana aaheth
bhoogarbhshastra.
varchya bajula vagalata, ludalo gut moolatah shailibaddha asato, jethe khaata adhik valukamay hotat aanee haloohaloo junya laal valukashmat jaatat. aniyamit jaadicha asalela imestry chunkhadicha dagad kadhikadhi anupasthit asato aanee jethe antargat wenlock chunkhadi anupasthit asatat tethe ludalo gut padvidharanchya shales, wenlock shelsmadhye khalchya dishene jaatat.
velsmadhye haah gut samanyatah namesec ludalo aanee emestry yanchyat vikasit keela jaato aanee too doodly aanee severnchya tondamadhalya vilag kelelya silurian bhagatahi aadhalato.
sarovar jeelhyat silurian shitkaviche tall, jeey coniston dhvajacha varcha bhag tayar karatat, teey khalchya ludalochya samatulya aahet. tyanchya nantar coniston grits (4,000 phoot) yetat./1, 230 mea.), bannisdale slates (5200 phoot)./1, 600 mea.) aanee kirbi muur zende (2,000 phoot)./615 mea.).
dakshin scotlandchya silurian bhagat, kirkedbrite kinanyavar aanee ricartan jilhyanmadhye ludalo khadakanche pratinidhitva riberi killyachya khaata aanee balme grits (500-750 phoot) dware kele jaate.). lannarkshire aanee paintland tekadyanchya uttarekadil pattyat, khalchya ludalo bhagat chikhal, jhalalanare shale aanee grewack asatat; aanee varchya khalchya killyatil valukashma bhag pramukhyane jaad laal aanee pivalya valuchya dagadanni aanee hiravya matichya dagadanni banalela aahe.
irelandchya ludalo samooh rachnanmadhye county galwayche salrock bedd aanee county kerichya dingle dweepkalpache crogmarin bedd yancha samavesh hoto.
loar ludalo upasamuh.
khalchya ludalo khadakanmadhye pramukhyane rakhadi, hiravi aanee tapkiri matiche dagad aanee valukamay aanee chunkhadiche shele aahet. tyat jivashmanchi vipulata aahe. khalchya ludalo malikeche graptolytes "monograpts" prajatinchya madhyamatoon eae. dware kshetrankan kele gele aahe. emm. aar. lakud. june/khalche teey lahan/varche asey vibhagiy prakar aaheth "monograpts vulgaris"; "monograpts nilsoni"; "monograpts scanicus"; "monograpts toomessance"; aanee "monograpts lentwardinensis".
denbighshire aanee marionethshiremadhye denbighshirechya pattyancha varcha bhag yach kshitijacha aahe. khalchya teey varchya staravaril tantu mhanjeh nantglinn zende; varchya pattyachya tantu; monograpts lentwardinensischya tantu; aanee dinas branchya tantu.
"cythaspis ludensis" heey sarvat june british prushthavanshiy jivashma, herfordshire yaa prasiddha jivashma parisaratil lentwardine yetheel yaa khadakanmadhye sapadale. trilobites asankhya aahet ("phacops cadetus", "lichas anglicus", "homolonotus delphinocephalus", "calimine bluemenbachi"); brachiopods ("leptena rombodialis", "rayankonela vilsoni", "atripa reticularis"), pelicipodes ("cardiola interrupts", "tenodonta salkata") aanee gastropods aanee cephalopods (orthoserasachya anek prajati aanee gomphosera, trocosera dekhil) changlya prakare darshavile jaatat. itar jivashmanmadhye 'cerasiocaris', 'paterigotus', 'protaster', 'paleocoma' aanee 'paleodiscus' yancha samavesh aahe.
uchch ludalo upasamuh.
varchya ludalo up-gatatil khadak pramukhyane mauu matiche dagad aanee kahee katheen valukamay khaata asalele shele aahet jeey bandhkam-dagad mhanoon kaam karnyas saksham aahet. heey valukamay khate anekada tarang-khuna aanee annelid trackne jhakalele aadhaltat. sarvat varchya valukamay tharanpaiki ekala, tyat asalelya samudri shaivalasarkhya chhapanchya vipulatemule, 'fucoid bedd' mhanoon olakhale jaate.
yaa up-gatachya shirshasthani eka tapkiri thurr eka inch eka chaturthansh teey 4 inch yeto. (63 mii. mea. teey 100 mii. mea.) jaadi, 'paterigotus' aanee molaskashi sambandhit mashanchya tukadyanni bharalele. ludalo booan bedd' mhanoon olakhala jaanara haah thurr eka mothya kshetravar shodhala gela aahe.
tillstones, downton casal valukashma aanee ledbury nirmiti shales kadhikadhi downtonian yaa sandnyekhali ekatra gatbaddh kele jaatat. teey pratyakshat silurian aanee junya laal valukashmadarmyanchya marg pathyavar aahet aanee surr rhoderic merchison yanni nantarchya pranalimadhye moolatah thewale hote. teey mukhytah rakhadi, pivale kinwa laal sookshm, shaal valuche dagad asatat.
samanya varchya ludalo jivashmanmadhye vanaspati (actinophilum, chaundrites), austracodes, phylocarids, uripterids; trilobites (junya ludalo up-gatanpeksha qamee samanya); asankhya brachiopods (lingula cornia, lingula minima, chonetis stratela); crustatians (austracodes); gastropods (phylocarida, platischisma helicites); bivalvia; aanee sephalopods (orthoseras bullatum); aanee maase (sephalespis, cythaspis, auchenaspis) yancha samavesh hoto.