User talk:Leah.I.H./New sandbox

Lead Section
You have a strong leading sentence. I personally don't fully understand "sedimentary successions", so it may be helpful to add more detail or expand on the first sentence. Your lead sentence provides a good introduction to the remainder of your articles without being redundant. I also think it was helpful to connect it to stratigraphy. Obviously, as you add more to the lead section it will become even stronger and an appropriate introduction to your article.

Structure
I think the structure of your article affords its clarity. The sections allow a reader to understand the purpose of certain paragraphs and better understand the "big picture". As you add more information, it may be helpful to add sub-sections or paragraph breaks. I also think all of the information you include is divided among your three sections well.

Balance and Coverage
This draft is a very strong start for your final article. I liked how you included the applications and limitations of cyclostratigraphy. As you continue to find sources and add information, I think it is important to add more detail especially to the "orbital changes" and "limitations" sections. For the "orbital changes" section I think it would be helpful to explicitly connect it to cyclostratigraphy and add more about the significance of studying precession, obliquity, and eccentricity individually. (although you do touch on this in the next section)

For the following sentence, I personally, am a little confused about how it relates and if this is the main period for the Earth. "At present, the main periods are 19 and 23 kyr for precession, 41 kyr and 1.2 Myr for obliquity, and 100 kyr, 405 kyr, and 2.4 Myr for eccentricity."

For the "limitation" section, I would love to know more about where the uncertainties come from and how are they overcome.

Neutral Content
Your article is written very well and professionally. It's written neutrally without any detected bias or preferences to a certain point of view. As mentioned in the references, I think it is important to cover a variety of resources to inside the article is comprehensive and all information is corroborated by multiple sources. More detail, information, and sources allow the article to provide a wide scope of the subject.