Deletion of Massive Australian Precambrian/Cambrian Impact Structure

Comment: After more investigation, I believe that this article fails . The only secondary sources I could find were a blog entry{{cite web|url=https://austhrutime.com/mapcis.htm|work=Australia: The Land Where Time Began|title=MAPCIS - Massive Australian Precambrian-Cambrian Impact Structure|first=MH|last=Monroe|accessdate=2021-06-02}} and a book of dubious reliability{{cite book|last=Alexander|first=D|year=2020|title=Apocalypse Now: The Rocks Cry Out|publisher=Sword Bearers Ministries|page=138|url=https://www.google.com/books/edition/Apocalypse_Now_The_Rocks_Cry_Out/yYrTDwAAQBAJ?hl=en&gbpv=1&dq=%22Massive+Australian+Precambrian/Cambrian+Impact+Structure&pg=PA138}}. The article thus is not supported by multiple reliable sources
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)

Comment: This has been edited as part of a uni assignment by {{U|JeffreyYin333}} -- ping tutor {{noping|Ajcwritwiki}} -- could either of you please confirm that the work has been either marked or suitably snapshotted for marking (''that the subject is likely to be deleted here at  due to a failure of |secondary coverage in |reliable sources should not count against a good faith attempt to improve the article https://en.wikipedia.org/w/index.php?title=Massive_Australian_Precambrian%2FCambrian_Impact_Structure&type=revision&diff=1026566179&oldid=991181058
Stance: comment
Cited policy: Wikipedia:Articles for deletion (WP:AFD||WP:SECONDARY||WP:RS)

Comment: Looks like a  article created by the main proponent and socks
Stance: delete
Cited policy: Wikipedia:Fringe theories (WP:PROFRINGE)

Comment: not notable and . This can be also seen by it being totally ignored by later reviews of impact craters including
Stance: delete
Cited policy: Wikipedia:Fringe theories (WP:PROFRINGE)