Hey Factorians! I've been a big fan of this site for some time now, and have blueprint books full of stuff from here. But one thing I find lacking: Marathon prints.
So I've decided to just start updating and uploading my prints from my marathon play through.
I found a lovely print book from Alatar (https://factorioprints.com/view/-Kv0rXcUaMV4AkoI8fJn) and while it is very well designed (there are a few "typos"), it didn't quite work in Marathon mode. I've re-spec'd throughput to output 45 science/min given abundant resources (Bus in blueprints). Thanks Alatar for the initial blueprints
You can find required resources in the production tab (I highlighted bus resources). Or you could simply saturate every belt you can, up to you.
Peace!
P.S. The bus is sensitive to which side bricks/coal and red circuits/steel are on (lane-specific, unnecessary for battery and blue circuits). Be wary that purple science in the All Science print is slightly different than the modular print in this regard (green circuits/steel); slight modification needed on the "Assembling Machine 1" assembler or on the split off the bus. But otherwise, if the bus is made correctly in the All Science print, you will get working production.