Graptolithina

Streptograptus johnsonae Loydell, 1991

Synonymy list
1991     Streptograptus johnsonae sp. nov. — Loydell, pp. 233, fig. 11c; 21c; 22g-i
1993     Streptograptus johnsonae Loydell, 1991 — Loydell, pp. 93, fig. 3:12; 21-22,30
2003     Streptograptus johnsonae Loydell — Loydell et al., pp. 211, fig. 6s
2004     Streptograptus johnsonae Loydell, 1991 — Loydell et Maletz, pp. 79, 81, fig. 15-16
2010     Streptograptus johnsonae Loydell — Loydell et al., pp. 254-255, fig. 2i
Selection of related publications
Loydell, D. K., Nestor, V., Männik, P. 2010. Integrated biostratigraphy of the lower Silurian of the Kolka-54 core, Latvia. Geological Magazine 147, 2, 253-280. DOI:10.1017/S0016756809990574
Loydell, D. K., Maletz, J. 2004. The Silurian graptolite genera Streptograptus and Pseudostreptograptus. Journal of Systematic Palaeontology 2, 2, 65-93. DOI:10.1017/S1477201904001117
Loydell, D. K., Männik, P., Nestor, V. 2003. Integrated biostratigraphy of the lower Silurian of the Aizpute-41 core, Latvia. Geological Magazine 140, 2, 205-229. DOI:10.1017/S0016756802007264
References based on distribution