Broken River Group

Geology

Formations: Chinaman Creek Limestone (48), Jessey Springs Limestone (47)

Lithologies: "shale" (10), "limestone" (95)

Paleoenvironments: open shallow subtidal (95)

Age range: base of the Emsian to the top of the Givetian or 407.60000 to 382.70000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Emsian407.6 - 393.3Australia (Queensland) (145958 145959 145960 145961 145962 145963 145964 145965 145976 145977 145978 145979)
Eifelian393.3 - 387.7Australia (Queensland) (145985 145986 146018 146019 146020 146021 146022 146023 146024 146025 146026 146027 146028 146118 146119 146120 146121 146122 146123 146124 146125 146126 146127 146128 146129 146130 146131 146132 146133 146134 146135 146136 146137 146138 146139 146140 146141 146142 146143 146144 146145 146146 146147 146148 146149 146150 146151 146152 146153 146154 146155 146156 146157)
Givetian387.7 - 382.7Australia (Queensland) (146029 146038 146039 146040 146041 146042 146043 146044 146045 146046 146047 146048 146049 146050 146051 146052 146053 146054 146055 146056 146057 146058 146059 146158 146159 146160 146161 146162 146163 146164)