| 词条 | Holton Pit |
| 释义 |
|image= Holton Pit 8.jpg |image_caption = |name= Holton Pit |aos= Suffolk |interest=Geological |gridref={{gbmappingsmall| TM 405 774 }}[1] |area= 1.6 hectares[1] |notifydate= 1988[1] |map=Magic Map }}Holton Pit is a 1.6 hectare geological Site of Special Scientific Interest east of Halesworth in Suffolk.[1][2] It is a Geological Conservation Review site.[3] This is the only site known to show the sequence of the early Pleistocene Westleton Beds together with the overlying Kesgrave Gravels. The Westleton Beds are a coastal gravel accumulation, and the site is close to their inland boundary and throws light on their spatial limits.[4] Footpaths from Holton go through the site. References1. ^1 2 3 {{cite web|url= https://designatedsites.naturalengland.org.uk/SiteDetail.aspx?SiteCode=S1002048&SiteName=holton&countyCode=&responsiblePerson=&SeaArea=&IFCAArea= |title=Designated Sites View: Holton Pit | series= Sites of Special Scientific Interest|publisher=Natural England|accessdate = 14 May 2017}} {{commons category|Holton Pit}}{{coord| 52.342| 1.529 |type:landmark_region:GB-BNE|display=title}}{{SSSIs Suffolk }}2. ^{{cite web|url=http://magic.defra.gov.uk/MagicMap.aspx?startTopic=Designations&activelayer=sssiIndex&query=HYPERLINK%3D%271002048%27 |title=Map of Holton Pit|series= Sites of Special Scientific Interest|publisher=Natural England|accessdate= 14 May 2017}} 3. ^{{cite web|url= http://jncc.defra.gov.uk/default.aspx?page=4174&gcr=2336 |series=Geological Conservation Review |title= Holton (Quaternary of East Anglia) |publisher=Joint Nature Conservation Committee|accessdate= 3 May 2017}} 4. ^{{cite web|url=http://www.sssi.naturalengland.org.uk/citation/citation_photo/1002048.pdf |title=Holton Pit citation|series= Sites of Special Scientific Interest|publisher=Natural England|accessdate= 14 May 2017}} 2 : Sites of Special Scientific Interest in Suffolk|Geological Conservation Review sites |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。