Home›1985 works›डेरियन कैलेंडर🌐हिन्दीEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPortuguêsTürkçeРусскийहिन्दी한국어中文日本語EntityQ1165978· pop 21· linked from 522 articlesडेरियन कैलेंडरAlso known as Thomas Gangalesystem of time-keeping for future human settlers on MarsWikidata factsShow 2 more factsinception1985-00-00publication date1986-06-00Sources (1)wikidata.orgvia Wikidata · CC0Available in 21 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoहिन्दीBahasa IndonesiaConnectionsleap yearEntityMaya calendarEntityCategories1985 works1986 introductionsMarsProposed calendarsSpecific calendars