Added Sunset Seed Co nursery plots and greenhouse
Added 1869 Briceland tract according to https://purl.stanford.edu/zx964yr3529
Adding Doyle Barber and Boyd tracts from 1869 map https://purl.stanford.edu/zx964yr3529
Adding Selby and Rowe tracts from 1869 map https://purl.stanford.edu/zx964yr3529
Adding Atherton tract from 1869 map https://purl.stanford.edu/zx964yr3529
Adding Sweeney and Kisling tracts from 1869 map https://purl.stanford.edu/zx964yr3529
Adding features around Middlefield and ECR from 1869 map https://purl.stanford.edu/zx964yr3529
Adjusted edges of 1869 properties along SF creek
Added 1869 Flint Peabody tract according to https://purl.stanford.edu/zx964yr3529
Modified 1869 D'Artigues tract according to https://purl.stanford.edu/zx964yr3529
Added 1869 D'Artigues tract according to https://purl.stanford.edu/zx964yr3529
Added 1869 Bartlet Doe tract according to https://purl.stanford.edu/zx964yr3529
Added 1869 Fox & O'Connor tract according to https://purl.stanford.edu/zx964yr3529
Added 1869 RE Doyle tract according to https://purl.stanford.edu/zx964yr3529
Added 1869 CC Bowman land plot according to https://purl.stanford.edu/zx964yr3529
Modified outline of Hopkins and Slocum estates
Added estimated end dates on early MP tracts
Added 1869 JT Doyle and Bayerque land plots according to https://purl.stanford.edu/zx964yr3529