Are there good examples of colour-banded bivalves, brachiopods or trilobites associated with Mississippian reefs?

01 January 1970 0 7K Report

We have a few excellent examples in the Bowland Basin of North-West England and wonder if they are unique.

Badges
Science method

Similar topics
Biological Science
Ecology

More Robin Francis Grayson's questions See All

Dimensions of an MJ Research 96-well alpha module?

Can anyone with an MJ research / BioRad PCR machine from ~2010 or earlier tell me the external measurements (LxWxH) of the removable standard PCR alpha modules that can be removed from a PTC200 or...

30 July 2024 2,867 0 View

Protura for dummies?

Is it possible to tell Proturan families apart based on overall appearance? All the keys I have seen are based on very fine characteristics only readily visible on a slide. Also, there seem to be...

14 June 2024 6,334 0 View

Is it necessary to perform both forward and reverse Sanger sequencing to verify the presence of a gene in a sample?

Hello :) I am looking at the presence of toxin biosythensis genes in lake sediments. Nothing fancy, since I only want to verify the specificity of PCR results for primers related to marker genes...

27 May 2024 392 4 View

Is it common practice to verify PCR results with Sanger prior to NGS?

Hello, Since a large part of my budget will go on NGS and I don't have the money to repeat it, I want to make sure that it will work. The PCR products look good on the gel (nice bands of the...

21 April 2024 7,785 3 View

How do you do rounding in APA for R Square when the value is .001?

So I know we should round the value of R Square to two decimal points, but how should you do it if the value is .001. Should you report it as R2 = .00, or R2 = .01?

26 March 2024 1,387 2 View

Sections with CMC than OCT for spatial transcriptomics slide using Visium HD?

Has anyone run slide in Visium of tissue sections (Heart, kidney, brain) with CMC than OCT for spatial transcriptomics ???

14 March 2024 243 2 View

How can I measure the quantity of hydrocarbon based material (i.e., paraffin oil) in a soil sample?

I aim to measure the concentration of hydrocarbon based organic compound from a certain quantity of soil sample. I would really appreciate it if anyone can give me some experimental guidelines.

07 January 2024 2,549 1 View

How long does it take until access to a writing is granted after the request?

I've requested access to "Black People under the Black Flag - Arne Bialuschewski" and since this is my first time using this program i wanted to ask, how long it normally takes to get access to a...

14 December 2023 9,128 1 View

What is the reason for the lack of cell growth following the digestion of a mouse tumor?

Hello, I conducted mouse tumor digestion using two different protocols: one involving 0.1% trypsinization and the other using 0.4 mg/ml collagenase + 1.25 U/ml dispase II. The chopped tumor was...

22 November 2023 8,055 0 View

Dear RG-Members, I have to separate non magnetic particles from quartz sand. How can I achieve this?

The density of the quartz sand and non-magnetic particles are nearly the same, I already tried to separate it in water as a first try, but all particles sunk down. There could be a difference in...

03 November 2023 2,371 3 View

How to convert a privately loaded document into a public document?

I attempted to make a privately uploaded text public but a window appeared that said an error occurred. There was no explanation provided as to why there was an error or what might be done to...

05 August 2024 8,025 7 View

I need help with Identification (misidentification) of European Pisidiidae & Sphaeriidae?

Hi everyone! I published an article summarizing my first experience in determining cryptic species of small bivalves, of course with errors. I will be very grateful and will thank you in future...

02 August 2024 6,582 11 View

Hi there, someone has the SeinFit software for windows because I cannot download it?

DOS version.

29 July 2024 6,064 1 View

I need a reliable source or an example supported by excel sheet to understand Fuzzy Vikor?

27 July 2024 5,916 1 View

How to do calculation of Louvain methods calculation for excel sheet and and is there any software available?

The Louvain method – named after the University of Louvain where Blondel et al. developed the algorithm – finds communities by optimizing modularity locally for every node’s neighborhood, then...

23 July 2024 6,659 0 View

Abaqus cylinder buckling riks analysis?

hi, I am doing a risk analysis of a cylindrical fuselage with windows. I have applied contact interactions between the different parts, and I have applied a unit value load to a reference point,...

20 July 2024 647 2 View

Why SNLO program does not opens on my computer ?

I used during a long time the program SNLO (Qmix) using computers with Windows XP, 7 and 10. First time this program worked also under Windows 11. Now (probably after the last system update) Qmix...

09 July 2024 7,243 1 View

How should we use processes of experimentation to improve our urban spaces?

Myself, Dr Michael Crilly and Dr Georgiana Varna are currently engaged in developing and deploying a series of practical, urban design, experiments in the North East of England. We are doing this...

20 June 2024 7,559 10 View

In ETH how to generate data for microcanonical average, I have plotted diagonal elements of local operator in the eigenbasis of non-integrable Hamil.?

How to choose energy window and get data for microcanonical average .

11 June 2024 5,436 2 View

Uncertainty estimation (standard deviation) of XPS peaks in CasaXPS?

I'm looking for a way to measure the uncertainty (standard deviation) on the quantification (area) of the components of an XPS spectrum using CasaXPS. I found these options in the software, but...

04 June 2024 902 2 View