-
-
-
-
-
-
56 million years ago
(max)
-
-
-
-
-
47.8 million years ago
(min)
-
-
-
-
mineralized skeleton contains
-
mineralized tissue contains
-
-
-
number of dna records in ggbn
-
-
number of fossil occurrences
-
number of public records in bold
-
-
number of records in bold
-
number of records in gbif
-
-
number of references in bhl
-
number of sequences in genbank
-
number of specimens in ggbn
-
-
-
-
-
-
-
-
-
-
-
-
water dissolved o2 concentration
-
-
water nitrate concentration
-
-
-
-
water phosphate concentration
-
-
-
-
water silicate concentration
-
-
-
28.954 degrees celsius
(max)
-
28.046 degrees celsius
(min)