A `data.frame` containing the size and other attributes of species from genus Bolivina. The variables are as follows:
bolivina
A `data.frame` with 628 rows and 7 variables:
species of genus Bolivina from which raw data were gathered
number of individuals by species
test minor diameter in um (72.37--502.12)
test height (thickness) in um (12.5--83.0)
test major diameter in um (60.60--226.21)
test surface area in um2 (3187--72244)
percent cell occupancy of the test (9.72--100)