Grain Shape in Detrital Sedimentary Rocks: Angularity, & Surface Textures / Sed Strat #3 | GEO GIRL

[@KnowledgeHouseMrHeshamIssa]

Amazing ,,,,, from an Egyptian geologist to his mate ALL respect and support

[@GEOGIRL]

Thanks so much!! :D

[@caspasesumo]

What a great presentation! When I introduce evolution as a fact (and not a theory) I like to use the analogy of pebble sorting by wave action on a beach. Now I have a beautiful resource in this video to point students to. So thanks again.

[@GEOGIRL]

Oh yay! So glad you like it enough to recommend to students, thank you! Also, I love that analogy for evolution, I never thought of that before, but it makes a lot of sense! :D

[@canadiangemstones7636]

Your content is SUPERB! Thank you!

[@GEOGIRL]

Thank you so much!

[@AmanSharma-un9cy]

Can we please get the PPT or the pdf you're using in the video?

[@GEOGIRL]

Unfortunately, I can't share the raw ppt/pdf files for my videos due to copyright law, but you can check out the slides on my Instagram page if you'd like (@geogirl_gram) or you can just pause the video every slide and take screenshots haha. Sorry though, I wish I could help more!

[@jieyuanzhang4916]

Very clear lesson. Not sure if you are a teacher in real life, but you should if you are not.

[@lethargogpeterson4083]

The sphericity also affects how good of a skipping stone the cobble would make, I imagine.

[@mohamedbousmaha6774]

So good video thanks very much

[@mi4208]

Great representation 👏

[@GEOGIRL]

Thank you so much, I am so glad you think so! ;D

[@brucejackson3940]

What is the process that causes grid striations in an ice jammed river?

[@GEOGIRL]

I believe is the ice against the bank (if the bank is rocky). Kind of like a glacier carves a canyon, ice in rivers can also carve the rock in the bank, but since it's pieces of ice coming and scraping the rock at all different angles, it causes grid/crossing striations rather than parallel striations that are caused by glacial movement. Hope that makes sense :)

[@AmanSharma0907]

miss Rachael😃...can we please get a video on how to use the Brunton compass?? It will realy be helpful😊

[@GEOGIRL]

Oh wow, people still use Bruntons? haha yes, I can try, but I will have to re-teach myself how to use mine lol.. After my undergrad years, I switched to using an app on my phone which is just so much easier, so maybe I will give a 'how to' on both a real compass and the app. :)

[@AmanSharma0907]

@@GEOGIRL oh wow! I never knew there's an app too...btw however you want, please teach us it will really really be helpful😃

[@ranjeetasalam1829]

Your topic on sedimentogy and stratigraphy are useful and diagrams are best. Can I have videos on collection of field data from sedimentary terrain and their presentation

[@RT710.]

Uhm this is definitely exciting to me & many others!! I’ve ALWAYS been fascinated by how rocks form into all the different shapes & sizes we see! Like this comment if you collected cool rocks as a child like me 😁 (I still have my rock collection after 20 years lol)

[@GEOGIRL]

I love this comment! Rock collecting is the best, but don't stop after childhood! haha Rock collecting as an adult is just as fun ;) I'm so glad you like this video, thank you so much!

[@RT710.]

@@GEOGIRL *TRUTH!!!* LOL I’m definitely going to go back out and collect some cool rocks now!!! [& by now I mean when winter is over ;) ]

[@GEOGIRL]

@@RT710. Yes, that's a good plan, and let me know if you find anything good when you do! ;D

[@ThrashmIO]

When I was a kid my grandpa took me on walks because for some reason I had an obsession with collecting milky quartz and diorite (I called them moonstones, didn't know what they were called at the time). There was a whole rockbed of it at my grandparents house.

[@GEOGIRL]

@@ThrashmIO I am on board with the milky quartz, but the diorite? hahaha, I love that, rock hunting as a kid is the best! It's like fishing, you are ready to quit but then you catch/find something and want to keep going :)

[@krish_iitkanpur333]

Thank you😇😇😇

[@princeshukla7661]

Hello beautiful teacher 🤩

[@GEOGIRL]

Hello! Glad you came ;)

[@princeshukla7661]

@@GEOGIRL always

[@princeshukla7661]

ACS Chemistry for life

[@GEOGIRL]

Haha, I love that you know the blanket ;)

[@princeshukla7661]

@@GEOGIRL I notice and read everything thank you so much ma'am

[@JoesFirewoodVideos]

I think the more thumbnail pics that have your pretty face in them the batter your videos will do. I ❤️GEO GIRL

[@GEOGIRL]

We can only hope lol ;) thanks Joe!

[@Beastclub679]

You are so beautiful mam..🙃

[@GEOGIRL]

Well thank you ;)

[@Beastclub679]

@@GEOGIRL most welcome..🙂🙃💙

[@Beastclub679]

Where are you from.?

[@Beastclub679]

I'm from India..🇮🇳

[@GEOGIRL]

@@Beastclub679 I am from Texas :) Thanks for the support, I have such a dedicated and sweet Indian audience ;)