Template:Period start ref/testcases

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Code	Main template	Sandbox version
{{Period start ref\|Cretaceous}} {{reflist}}	^[1] ↑ Cohen, K.M.; Finney, S.C.; Gibbard, P.L.; Fan, J.-X. "International Chronostratographic Chart v 2020/01" (PDF). Stratigraphy.org. International Commission on Stratigraphy. Retrieved 22 March 2020.	^[1] ↑ Cohen, K.M.; Finney, S.C.; Gibbard, P.L.; Fan, J.-X. "International Chronostratographic Chart v 2020/01" (PDF). Stratigraphy.org. International Commission on Stratigraphy. Retrieved 22 March 2020.
{{Period start ref\|Cretaceous\|noref}} {{reflist}}}}	Cohen, K.M.; Finney, S.C.; Gibbard, P.L.; Fan, J.-X. "International Chronostratographic Chart v 2020/01" (PDF). Stratigraphy.org. International Commission on Stratigraphy. Retrieved 22 March 2020.	Cohen, K.M.; Finney, S.C.; Gibbard, P.L.; Fan, J.-X. "International Chronostratographic Chart v 2020/01" (PDF). Stratigraphy.org. International Commission on Stratigraphy. Retrieved 22 March 2020.
{{Period start ref\|nonsense}} {{reflist}}	Missing geologic age reference: nonsense	Missing geologic age reference: nonsense
{{Period start ref\|nonsense\|noref}} {{reflist}}	Missing geologic age reference: nonsense	Missing geologic age reference: nonsense