# orthocone

> unusually long straight shell of a nautiloid cephalopod

**Wikidata**: [Q1811658](https://www.wikidata.org/wiki/Q1811658)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Orthocone)  
**Source**: https://4ort.xyz/entity/orthocone


## References

1. Freebase Data Dumps. 2013