| Mollusca | Gastropoda | Caenogastropoda | Littorinimorpha |
| Vermetidae |
BI-2020-007
1
-
Dry apical fragment of gastropod shell (Megastraea undosa?) thickly encrusted with large empty calcareous tubes (likely Vermetidae).
no data
Ritter Hall, Scripps Institution of Oceanography, La Jolla
32.8653° N
117.2537° W
-
March 4, 2020
hand-collected
-
H. J. Walker
Charlotte Seid
dry
dry
-
Found in Ritter Hall parking lot; presumed local.