Nerdy, irreverent designs from a jaded geology professor. More geology tees than you'd ever possibly want.
All I got was this lousy chert (dark ink) by tectoniccity
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All I got was this lousy chert (white ink) by tectoniccity
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I put the man in mantle by tectoniccity
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Pangaea: In memoriam (white letters) by tectoniccity
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Ruthie King Kong from Pictionary by tectoniccity
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Time flies when you're with chickens by tectoniccity
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Yes Plaza by tectoniccity
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Everything is recyclable...eventually by tectoniccity
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Igneous, sedimentary, metamorphic (white ink) by tectoniccity
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Igneous, sedimentary, metamorphic (black ink) by tectoniccity
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My data is better than your data by tectoniccity
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Minimalist Chart of the Nuclides by tectoniccity
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Smash the Petri-archy by tectoniccity
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Let's Get Geophysical (white ink) by tectoniccity
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I only date older rocks by tectoniccity
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I'm a big fan (an alluvial fan) by tectoniccity
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Normal fault (white ink) by tectoniccity
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Stereonet (white ink) by tectoniccity
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Basalt by tectoniccity
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My data is better than your data (white ink) by tectoniccity
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I'm a lava not a fighter by tectoniccity
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In This Geology House... by tectoniccity
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Minimalist QAPF diagram (for light backgrounds) by tectoniccity
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Normal fault (black ink) by tectoniccity
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Please do not put trash in toilets (camping pit toilet sign) by tectoniccity
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Soft spot for hard rocks by tectoniccity
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Pangaea: In memoriam (brown letters) by tectoniccity
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That's What She Sediment by tectoniccity
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Pillow basalt - throw pillow by tectoniccity
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Michel-Lévy interference color chart by tectoniccity
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Minimalist periodic table (black ink) by tectoniccity
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Minimalist QAPF diagram (for dark backgrounds) by tectoniccity
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Chert so good by tectoniccity
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Gay geology: normal fault by tectoniccity
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Let's Get Geophysical (black ink) by tectoniccity
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Make America Magma Again by tectoniccity
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Mineralogy is a beryl of laughs by tectoniccity
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U ain't in my DM (igneous spider diagram) by tectoniccity
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Lithosexual: lover of rocks by tectoniccity
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Minimalist periodic table (white ink) by tectoniccity
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Talc Dirty to Me (white ink) by tectoniccity
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I will never ever cite you by tectoniccity
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Geology zodiac signs – sticker by tectoniccity
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Science is gay by tectoniccity
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Talc Dirty to Me (black ink) by tectoniccity
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Igneous rock compositions by tectoniccity
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Romantic phase diagram (black ink) by tectoniccity
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Tree frog design by 7-year-old by tectoniccity
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