Mount Toby Formation

{{short description|Geologic formation in Massachusetts, United States}} {{Infobox rockunit | name = Mount Toby Formation | image = | caption = | type = Formation | age = Jurassic | prilithology = | otherlithology = | namedfor = | namedby = | region = Massachusetts | country = United States | coordinates = | unitof = Newark Supergroup | subunits = | underlies = | overlies = | thickness = | extent = | area = | map = | map_caption = }}

The '''Mount Toby Formation''' is a geologic formation in Massachusetts. It preserves fossils dating back to the Jurassic period.{{Citation needed|date=May 2025}}

==See also== {{Portal|Earth sciences|United States|Paleontology}} * List of fossiliferous stratigraphic units in Massachusetts * Paleontology in Massachusetts

==References== * {{cite web|title= Fossilworks: Gateway to the Paleobiology Database|author= ((Various Contributors to the Paleobiology Database))|url= https://www.fossilworks.org|access-date= 17 December 2021}}

Category:Jurassic Massachusetts Category:Geologic formations of Massachusetts