![Prof Christopher Jackson on Twitter: "@KleinerGeologe No. But there's plenty of hilarious geology T-shirts available via Google! Coincidentally, I stumbled on this beauty: https://t.co/eBCaDWkUQs" / Twitter Prof Christopher Jackson on Twitter: "@KleinerGeologe No. But there's plenty of hilarious geology T-shirts available via Google! Coincidentally, I stumbled on this beauty: https://t.co/eBCaDWkUQs" / Twitter](https://pbs.twimg.com/media/EJb8SzgXYAIeI0x.jpg)
Prof Christopher Jackson on Twitter: "@KleinerGeologe No. But there's plenty of hilarious geology T-shirts available via Google! Coincidentally, I stumbled on this beauty: https://t.co/eBCaDWkUQs" / Twitter
![Geologists Know Their Schist | Funny Geology T-Shirts - Historical Geology - Long Sleeve T-Shirt | TeePublic Geologists Know Their Schist | Funny Geology T-Shirts - Historical Geology - Long Sleeve T-Shirt | TeePublic](https://res.cloudinary.com/teepublic/image/private/s--9aZM5Z2F--/t_Resized%20Artwork/c_crop,x_10,y_10/c_fit,w_423/c_crop,g_north_west,h_588,w_441,x_-9,y_0/g_north_west,u_upload:v1446840601:production:blanks:wahaid4l0xhexez2gwtn,x_-418,y_-299/b_rgb:eeeeee/c_limit,f_auto,h_630,q_90,w_630/v1478852906/production/designs/809272_1.jpg)
Geologists Know Their Schist | Funny Geology T-Shirts - Historical Geology - Long Sleeve T-Shirt | TeePublic
![Funny Geology Pun Never Take a Gneiss Rock for Granite Geologist T-Shirt by Kanig Designs - Fine Art America Funny Geology Pun Never Take a Gneiss Rock for Granite Geologist T-Shirt by Kanig Designs - Fine Art America](https://render.fineartamerica.com/images/rendered/default/t-shirt/23/30/images/artworkimages/medium/2/funny-geology-pun-never-take-a-gneiss-rock-for-granite-geologist-kanig-designs-transparent.png?targetx=0&targety=0&imagewidth=430&imageheight=516&modelwidth=430&modelheight=575)