Horn coral (Helicophyllum sp.)
Bob Campbell Geology Museum 425 million years old; Formation: Jeffersonville Limestone.
Tabulate coral (Syringopora sp.)
Bob Campbell Geology Museum 425 million years old; Formation: Jeffersonville Limestone.
Tabulate coral (Aulopora sp.)
Bob Campbell Geology Museum 425 million years old; Formation: Jeffersonville Limestone.
Heterophrentis sp., short, cuning conical corals
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Pseudoatrypa devoniana, one pedicle valve, two articulated specimens
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Grunewaldtia americana, 12 isolated valves and articulated shells
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Productella sp., 15 articulated shells and isolated valves
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Devonoprouctus vulgaris, isolated pedicle valves in limestone frags
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Gypidula sp., two articulated shells, twp pedicle valves
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Zaphrentis sp., three incomplete corals, conical, wide cir. calyx
Bob Campbell Geology Museum Formation: Citronelle Formation.
Nervostrophia sp., nine isolated valves, some in limestone
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Pseudoatrypa (Atrypa) devoniana, 11 articulated specimens and isolated valves
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Sulcatostrophia camerata, seven isolated pedicle valves, one articulated shell
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Mediospirifer (Brachyspiriter) audaculus, two articulated specimens
Bob Campbell Geology Museum Formation: Moscow Formation; Windom Sh. Mbr.
Cyrtospirifer cf. plicatus, 11 articulated specimens and isolated valves
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Gastropod, partial snail that is high-spired and loosely coiled
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Straparolus sp., two incomplete steinkerns and one snail shell
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Arachnocrinus sp., partial articulated arms of a crinoid calys.
Bob Campbell Geology Museum Formation: Onandaga Limestone.
Snail (Gastropod), portion of gastropod partially exposed in fragment of limestone
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Cyrtospirifer cf. plicatus, eight isolated valves and two articulated specimens
Bob Campbell Geology Museum Formation: Lime Creek Formation.