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Questions related from John I Garver
I am aware that American Fisheries Society moved to capitalization of all common names (i.e. Lake Trout), but ICZN (International Code of Zoological Nomenclature) does not. Are there generally...
27 February 2025 9,916 2 View
This question has bothered me for some time. If radon is a non-reactive noble gas, then why does it so easily adsorb onto activated carbon? What is the reaction? There must be a simple...
03 November 2017 6,834 3 View
These are separates from a altered detrital sample. Barite is obviously heavy and non-magnetic, so we are dealing with the final non-magnetic heavy fraction. Obviously the goal here is the...
12 October 2016 5,531 5 View
These graptolites occur in Upper Ordovician clastic sediments. It would appear that there are at least two species. These are North American (New York).
31 October 2014 5,296 2 View
I am interested in mapping outcrops for gamma radiation. I see that there are a number of commercially available units, but I sense that the field is rapidly changing and advancing. Thus, I am...
19 October 2014 9,159 6 View
I ran across this clast in a poorly dated conglomerate that is likely Silurian in age (coastal Maine - USA, peri-Gondwanan: definitely pre-Devonian). The clast is gray-black and the features are...
17 August 2014 5,459 10 View
These features occur in disk-shaped concretions in what we suspect are deep water turbidites. I have not seen the rock myself, and alI have is this picture. We are working on more precision on...
01 July 2014 5,991 15 View
