# Time's Arrow, Time's Cycle

> book on history of geology by Stephen Jay Gould

**Wikidata**: [Q7804769](https://www.wikidata.org/wiki/Q7804769)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Time's_Arrow,_Time's_Cycle)  
**Source**: https://4ort.xyz/entity/time-s-arrow-time-s-cycle