Abundance: 0.96 to 4.32% (median 2.58%)

Habitats: (4) only

Found in 4 samples

Australia: QML1396 (Horizon D), QML796 (Horizon A1), QML796 (Horizon A4), QML796 (Horizon A7)

See also Gyrocochlea sp., Gyrocochlea sp. 1, Gyrocochlea sp. 2