Genus Calamospora

Species total:
199
Age range:
570 - 1.8 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Calamospora cochlearis Westphalian D Westphalian D
Calamospora compacta Middle Devonian Middle Devonian
Calamospora contagionis Early Devonian Early Devonian
Calamospora coronata Namurian Westphalian
Calamospora decora Pennsylvanian Pennsylvanian
Calamospora deflatus Middle Pennsylvanian Middle Pennsylvanian
Calamospora densa Westphalian D Westphalian D
Calamospora densirugosus Carboniferous Triassic
Calamospora dilaverensis Early Westphalian A Early Westphalian A
Calamospora dissimilis Middle Siegenian Late Siegenian
Calamospora divergans Namurian A Westphalian A
Calamospora diversa Late Namurian Late Namurian
Calamospora diversiformis Stephanian Rhaetian
Calamospora divisa Early Devonian Early Devonian
Calamospora dura Early Devonian Early Devonian
Calamospora duvernayensis Late Devonian Late Devonian
Calamospora elliptica Pennsylvanian Desmoinesian