Jan 15, 2020 · I think I have completed my first full cleaning of a fossiliferous limestone rock. I will post a series of macro photos of the rock here and would welcome input. I am new at this (like …

Jun 17, 2024 · Both limestone/chert and same area, not but yards away probably on a different day. Fayette County Iowa. I have a couple fossils and I can't figure it out. Probably just …

Sep 23, 2024 · If it’s the exposures I’m thinking of, the only fossils are worm burrows in the Harpers Formation, but they’re rare and distorted. The nearest limestone is the Tomstown …

Jan 31, 2020 · My grandson and I found this chunk of fossiliferous limestone in our yard today and I cleaned it with vinegar, but it is very crumbly. I can tell that it contains mostly fenestellan …

Jan 19, 2018 · I have found a number of fossiliferous paleozoic stones of various sizes, types, and quality, in a cretaceous conglomerate layer. I have included a picture of some of them. I rather …

Dec 14, 2019 · I haven't posted in a while, due to traveling and then starting a new job, but I find it hard to stay away from the rocks in our yard.

Mar 8, 2020 · When I first looked at this rock I thought it was a bit of concrete, but once I cleaned it up and looked at it with my macro lens I discovered a very different world. I am used to …

Feb 27, 2024 · And do you know what colour the limestone is when it is unweathered? Sometimes dark limestone can turn a much paler colour when it weathers (especially if it has been …

Dec 8, 2023 · I found this case of silicified fossils from the Permian Glass Mountain, Texas area that was sold at a local Phoenix thrift store. It looks like a museum display that was placed …

Oct 26, 2018 · Leaping Lizards, is this Fossiliferous Limestone, or am I delusional... (wait, please don't answer ...