Timeline for What is this fossil? What is this crystal?
Current License: CC BY-SA 4.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 17, 2021 at 7:13 | vote | accept | Eric Duminil | ||
| Nov 16, 2021 at 21:36 | answer | added | Thomas Perry | timeline score: 8 | |
| Nov 14, 2021 at 14:09 | comment | added | Eric Duminil | @trondhansen: D'oh! I only added the link to the Swabian Jura as an introduction and to describe the location, but didn't think there would be infos about fossils there. Thanks a lot. So, the answer to "how old is it?" would be "about 200 million years"? Feel free to write an official answer, even if you feel it's just extracted from wikipedia. | |
| Nov 14, 2021 at 13:35 | comment | added | trond hansen | @Universal_learner i am not the one voting to close this question,the information used in my comment is from wikipedia so i do not see my comments as an answer. | |
| Nov 14, 2021 at 8:59 | history | edited | user20559 |
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| Nov 14, 2021 at 8:58 | comment | added | user20559 | Fossils are on topic! | |
| Nov 14, 2021 at 7:17 | review | Close votes | |||
| Nov 14, 2021 at 19:36 | |||||
| Nov 14, 2021 at 6:38 | comment | added | trond hansen | the other fossil(s) are crinoid(s) a type of sea lilly according to your link. | |
| Nov 14, 2021 at 6:34 | comment | added | trond hansen | it is a fossilized ammonite in limestone,the fossil is filled in with crystaline quartz as far as i can see. | |
| Nov 14, 2021 at 6:24 | comment | added | trond hansen | you are linking to the answer of your question in the first line of it. | |
| Nov 13, 2021 at 21:33 | history | asked | Eric Duminil | CC BY-SA 4.0 |