fossilesque@mander.xyzM to Historic(al) Map Porn@mander.xyzEnglish · 10 months agoAccess Over 181,000 USGS Historical Topographic Mapswww.esri.comexternal-linkmessage-square1fedilinkarrow-up132arrow-down10
arrow-up132arrow-down1external-linkAccess Over 181,000 USGS Historical Topographic Mapswww.esri.comfossilesque@mander.xyzM to Historic(al) Map Porn@mander.xyzEnglish · 10 months agomessage-square1fedilink
minus-squareOrbituary@lemmy.worldlinkfedilinkEnglisharrow-up6·10 months agoI worked on some of these in the late 90s.