A `data.frame` containing the size and other attributes of species from genus Patellina. The variables are as follows:
patellina
A `data.frame` with 79 rows and 6 variables:
number of individuals by species
test height in um (24--66)
test minor diameter in um (84.84--247.46)
test radius in um (42.42--123.73)
test surface area in um2 (5653--87838)
percent cell occupancy of the test (9.94--100)