Anderson & Gupta:
Shell ontogeny in Radiolarians

Plain-Language Summary

Introduction

Evidence for Skeletal Developmental Patterns

Material and Methods

Results

Binary Fission in Living Colonial Radiolaria

Evidence for Unusual Binary Fission in Living and Fossil Specimens

Discussion

Limitations of Current Data and Need for Additional Exemplars

Simultaneous and Successive Patterns of Skeletal Deposition

Implications of Alternative Life Cycles for Population Dynamics

Acknowledgments

References

Figures

Figures 1 and 2.
Figures 3, 4, and 5.
Figure 6 and 7.

Discussion of Article