Shoreline discovery, lighthouse beach, Chatham, MA.
Probably from the Sakamena Formation; photos are opposite sides of the same seed; millimeter scale.
09 October 2017 4,262 3 View
Can you estimate the reserves of each?
08 September 2014 6,204 1 View
Would shredded plant material be an indication?
03 April 2014 634 18 View
Research venue: Triassic strata, Nevada. Date: Next summer.
06 July 2013 2,475 9 View
Why do amphipods in general have such a limited fossil record?
05 June 2013 10,015 7 View
Does anyone have recent interpretations or ideas about this curious taxon?
04 May 2013 8,067 1 View
[Tip of the hat to Darryl Smith.]
04 May 2013 3,585 34 View
If so, can you provide the pertinent reference?
03 April 2013 1,893 2 View
Is the retention of parr marks in adult Golden Trout (Salmo aguabonita) a case of neoteny?
01 January 1970 7,286 0 View
This was the contention of Vladimir Vernadsky; a viewpoint that really upset A. I. Oparin.
01 January 1970 6,252 1 View
Vertebrates and invertebrates (e.g., arthropods: insects, crustaceans, etc.) have two different neuro-muscular systems given their differential construction: the former have an endoskeleton and...
07 August 2024 648 0 View
"I have treated adult zebrafish with 8-micron polystyrene microplastic and want to study the bioaccumulation in different organs. Can this be done using hydrogen peroxide digestion followed by...
05 August 2024 853 3 View
We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...
31 July 2024 3,900 2 View
Hello,, The metal complex ligand appears incomplete in the screen of the discovery studio visualizer
30 July 2024 3,354 1 View
Hello, I have a little problem. Well, right now I only have the DNA aptamer sequence. I went to see the 2D model form with DNA folding. After that, I used RNA Composer to simulate in 3D and used...
30 July 2024 6,794 0 View
In my molecule there is Chloro group at 2-position of phenyl ring, but in 2D image it appears as methyl showing no interaction.
28 July 2024 734 0 View
I have immunized BalB/C mice with a protein using the intradermal (ID) method with Complete Freund's Adjuvant (CFA) and Incomplete Freund's Adjuvant (IFA), following a 14-day interval and three...
22 July 2024 9,160 2 View
In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...
22 July 2024 2,480 4 View
Chemical Engineering /Food Engineering
20 July 2024 4,152 4 View
Dear colleagues, We are trying to do FISH on mice PDEC metaphase spreads. We use homemade biotin labelled probes, synthetized using a nick translation kit. For hybridization, initially we were...
08 July 2024 8,687 3 View
