|Name||New Haven Arkose|
|Geologic age||Upper Triassic; possibly Lower Jurassic at top|
Sedimentary > Clastic > Sandstone > ArkoseRed, pink, and gray coarse-grained, locally conglomeratic, poorly sorted and indurated arkose.
Sedimentary > Clastic > Siltstonelocally shaly siltstone
Sedimentary > Clastic > Conglomeratelocally conglomeratic
Sedimentary > Clastic > Sandstonefine-grained feldspathic clayey sandstone
|Comments||Part of Central Lowlands; Newark Terrane - Hartford and Pomperaug Mesozoic Basins; part of Newark Supergroup (Upper Triassic and Lower Jurassic).|
Rodgers, John, compiler, 1985, Bedrock Geological Map of Connecticut: Connecticut Geological and Natural History Survey, Hartford, Connecticut, 2 sheets, scale 1:125,000.
|Counties||Hartford - Litchfield - Middlesex - New Haven|